If there is one grammar point that determines whether your Arabic sounds natural or mechanical, it is adjectives. English speakers place the adjective before the noun — “a beautiful city.” Arabic does the opposite — and then adds four simultaneous agreement rules on top.
Get those four rules right, and your Arabic immediately sounds accurate. Get them wrong, and every sentence carries a small grammatical error native speakers notice at once.
This guide covers every rule you need: definition, the four agreement rules, a quick-reference framework to self-check any adjective before you use it, all three types of Arabic adjectives, colour and defect adjectives, comparative forms, adjectives inside genitive constructions, and a curated daily-use list.
Throughout, each rule is anchored in examples drawn directly from the Quran and authenticated Sunnah — the two highest-authority corpora of correct Arabic in existence.
What You’ll Learn in This Guide
- The correct definition of an Arabic adjective and how its position differs from English.
- The four agreement rules every Arabic adjective must follow — including the exception most courses skip.
- The FGDC Check: a four-point self-editing framework you can run on any adjective in seconds.
- The three types of Arabic adjectives: single-word, sentence, and phrase.
- How to position an adjective inside an إضافة (genitive) construction.
- The critical difference between an attributive adjective and a predicate adjective — and why it changes meaning completely.
- Colour, defect, relative, and comparative adjectives with full forms.
- Authenticated Quranic and Prophetic examples, sourced and linked.
What Are Arabic Adjectives?
An Arabic adjective — called الصِّفَة (as-sifa) or النَّعْت (an-na’t) in classical grammar — is a word that describes a quality or characteristic of a noun or pronoun. Two features make Arabic adjectives immediately different from English ones: they always come after the noun they describe, and they must change form to match that noun on four grammatical points simultaneously.
Compare the word order:
| English | Arabic |
| A beautiful garden | حَدِيقَةٌ جَمِيلَةٌ |
| A strong man | رَجُلٌ قَوِيٌّ |
| A strong woman | امْرَأَةٌ قَوِيَّةٌ |
Notice that “strong” appears as قَوِيٌّ for a masculine noun and قَوِيَّةٌ for a feminine noun. That change is not optional — it is the agreement system governing every adjective in the Arabic language.
Arabic Adjectives in the Quran and Sunnah
The Quran and the authenticated Hadith are the two most grammatically precise corpora in the Arabic language. Using them as your reference models — rather than invented textbook sentences — anchors your learning in the real usage of the language at its highest standard.
The Prophet Muhammad ﷺ was described by companions and scholars as the most eloquent of all Arabs. That eloquence included the masterful, precise use of adjectives in description, narrative, and instruction. The two Hadith below illustrate this directly.
1. Hadith of Precise Description — البَيَانِ لَسِحْرًا
When the Prophet ﷺ spoke, every word carried weight — and this statement captures why adjectives in Arabic are not decoration, but precision instruments that strike the heart before the mind processes them.
“إِنَّ مِنَ الْبَيَانِ لَسِحْرًا”
“Indeed, some eloquence is like magic [in its effect on hearts].” Narrator: Abdullah ibn ʿUmar (may Allah be pleased with him) | Sahih al-Bukhari, Hadith 5767
The Prophet ﷺ used the word بَيَان — which in Arabic grammar specifically means eloquent, precise articulation of meaning. Adjectives are among the most powerful instruments of بَيَان: they transform a bare noun into a vivid, affecting image.
The difference between رَجُلٌ (a man) and رَجُلٌ شَدِيدٌ أَمِينٌ كَرِيمٌ (a formidable, honest, generous man) is the difference between a shadow and a portrait. The Prophetic statement gives us the theological and rhetorical motivation for mastering Arabic adjectives: precision in language is itself a form of power.
2. Hadith of Jibril — Adjectives in Prophetic Narrative
Before a single word of theology was exchanged, the Prophet ﷺ painted a stranger in four strokes — and fourteen centuries later, you can still see him.
“…إِذْ طَلَعَ عَلَيْنَا رَجُلٌ شَدِيدُ بَيَاضِ الثِّيَابِ، شَدِيدُ سَوَادِ الشَّعَرِ، لَا يُرَى عَلَيْهِ أَثَرُ السَّفَرِ، وَلَا يَعْرِفُهُ مِنَّا أَحَدٌ”
“…when a man appeared before us — his garments extremely white, his hair extremely black, no trace of travel visible on him, and none of us knew him.” Narrator: ʿUmar ibn al-Khattab (may Allah be pleased with him) | Sahih Muslim, Hadith 8
This is the opening description of Jibril (Gabriel) in the famous Hadith of Jibril — one of the most studied Hadith in Islam. Look at the adjective grammar:
- رَجُلٌ (a man) — masculine, indefinite, nominative. This is the described noun.
- شَدِيدُ بَيَاضِ الثِّيَابِ — “of extreme whiteness of garments.” شَدِيدُ is the first adjective: masculine, indefinite, nominative — matching رَجُلٌ on all four agreement points. It is followed by an إضافة (genitive phrase: بَيَاضِ الثِّيَابِ) that completes its meaning.
- شَدِيدُ سَوَادِ الشَّعَرِ — a second identical adjective structure describing the same noun.
- لَا يُرَى عَلَيْهِ أَثَرُ السَّفَرِ — a verbal sentence functioning as a third adjective (describing رَجُلٌ — an indefinite noun), with the pronoun ـهِ referring back to it.
In three consecutive descriptions, the Hadith uses a single-word adjective (شَدِيدُ) and a verbal sentence adjective (لَا يُرَى عَلَيْهِ…) — two of the three adjective types covered in this guide, deployed simultaneously in one of the most important Hadith in the Islamic tradition.
Arabic Adjective Agreement — The Four Rules
When you place an adjective in an Arabic sentence, it must agree with the noun it describes on four points: gender, number, definiteness, and grammatical case (إعراب). These are not separate rules that sometimes apply — all four apply simultaneously to every adjective, every time.
Think of it this way: the adjective is a grammatical echo of the noun. Whatever information the noun carries, the adjective must carry too.
1. Gender Agreement
Every Arabic noun is either masculine or feminine, and the adjective must match. The table below shows the gender agreement pattern across three common noun types, illustrating how the feminine adjective is formed by adding ة to the masculine base:
| Masculine noun | Masculine adj. | Feminine noun | Feminine adj. |
| رَجُلٌ (man) | قَوِيٌّ (strong) | امْرَأَةٌ (woman) | قَوِيَّةٌ |
| طَالِبٌ (student m.) | مُجْتَهِدٌ (diligent) | طَالِبَةٌ (student f.) | مُجْتَهِدَةٌ |
| كِتَابٌ (book) | جَدِيدٌ (new) | مَدْرَسَةٌ (school) | جَدِيدَةٌ |
Note: Colours and defect adjectives use a different pattern for gender — covered in their section below.
Quranic example — feminine gender agreement:
“وَمَا الْحَيَاةُ الدُّنْيَا إِلَّا لَعِبٌ وَلَهْوٌ”
“And the worldly life is nothing but play and amusement.”Al-An’am, 6:32
الْحَيَاةُ (life) is feminine, definite, and nominative. Its adjective الدُّنْيَا (worldly/lower) is also feminine, definite, and nominative — matching precisely. The word الدُّنْيَا comes from the root دنو (nearness/lowness) and functions here as the feminine elative adjective meaning “the lowest/nearest” — showing that even comparative adjectives must carry gender agreement.
2. Number Agreement (Including the Rule Most Learners Never Hear)
The adjective must match the noun’s number: singular with singular, dual with dual. The table below shows number agreement for human nouns across singular, dual, and plural forms:
| Number | Noun | Adjective | Translation |
| Masculine dual | الطَّالِبَانِ | الْمُجْتَهِدَانِ | The two diligent students |
| Feminine dual | الطَّالِبَتَانِ | الْمُجْتَهِدَتَانِ | The two diligent female students |
| Masculine plural (human) | الْعُمَّالُ | الْمُصْلِحُونَ | The reforming workers |
| Feminine plural (human) | الْعَامِلَاتُ | الْمُصْلِحَاتُ | The reforming female workers |
The exception almost no course teaches explicitly:
when the noun being described is a non-human plural — books, trees, rivers, tools, animals, or any inanimate concept in the plural — the adjective does not take a plural form. It takes the feminine singular instead, regardless of whether the noun is grammatically masculine or feminine.
| Non-human plural noun | Correct adjective | Wrong form |
| الْكُتُبُ الْجَدِيدَةُ (the new books) | جَدِيدَةٌ — feminine singular | ~~جَدِيدُونَ / جُدُدٌ~~ |
| الْأَشْجَارُ الطَّوِيلَةُ (the tall trees) | طَوِيلَةٌ — feminine singular | ~~طِوَالٌ~~ |
| الْأَنْهَارُ الْجَارِيَةُ (the flowing rivers) | جَارِيَةٌ — feminine singular | ~~جَارِيَاتٌ~~ |
Memorise this as a firm rule: non-human plural → feminine singular adjective, always.
Hadith example — human plural adjective (الصَّالِحِينَ) in authenticated Hadith Qudsi:
“أَعْدَدْتُ لِعِبَادِيَ الصَّالِحِينَ مَا لَا عَيْنٌ رَأَتْ، وَلَا أُذُنٌ سَمِعَتْ، وَلَا خَطَرَ عَلَى قَلْبِ بَشَرٍ”
“I have prepared for My righteous servants what no eye has seen, no ear has heard, and no human heart has ever imagined.” Narrator: Abu Hurayra (may Allah be pleased with him) | Sahih al-Bukhari, Hadith 3244
This Hadith Qudsi — words of Allah related by the Prophet ﷺ — contains a perfect classroom example of human plural agreement. عِبَادِيَ (my servants) refers to human beings (rational, human plural) and is in the genitive case.
Its adjective الصَّالِحِينَ matches it on all four points: masculine, definite, genitive, and — crucially — human plural (using the sound masculine plural ending ـِينَ). This is precisely the contrast with the non-human plural rule: because عِبَادِيَ refers to people, the adjective takes the full plural form, not the feminine singular.
Quranic example — the straight path:
“اهْدِنَا الصِّرَاطَ الْمُسْتَقِيمَ”
“Guide us to the straight path.”Al-Fatiha, 1:6
الصِّرَاطَ (the path) is a masculine, definite, accusative noun. الْمُسْتَقِيمَ matches on every point: masculine, definite, accusative.
This verse, recited in every rak’ah of every Muslim’s prayer, is also a perfect model of adjective agreement memorised by over a billion people — making it one of the most repeated grammatical examples in human history.
3. Definiteness Agreement
Arabic nouns become definite by adding the article الـ. The table below shows how the adjective must mirror the noun’s definiteness in both directions:
| Noun | Adjective | Translation | |
| Definite | الْمَدْرَسَةُ | الْجَدِيدَةُ | The new school |
| Indefinite | مَدْرَسَةٌ | جَدِيدَةٌ | A new school |
Quranic example — stacked definite adjectives:
“الرَّحْمَٰنِ الرَّحِيمِ”
“The Most Gracious, the Most Merciful.”Al-Fatiha, 1:3
Both الرَّحْمَٰنِ and الرَّحِيمِ are adjectives of اللَّهِ (the definite noun from the preceding verse). Both carry الـ — matching the definiteness of the noun they describe. Both are genitive — matching the case of اللَّهِ as it appears in لِلَّهِ in verse 1:2. Four agreement points, maintained across two consecutive adjectives, in the opening of the Quran.
The definiteness distinction that changes meaning:
This rule has a consequence that trips up learners at every level. The following two phrases look almost identical but mean completely different things:
| Phrase | Analysis | Meaning |
| الطَّالِبُ النَّشِيطُ | Definite noun + definite adjective — a noun phrase | the active student (description only) |
| الطَّالِبُ نَشِيطٌ | Definite noun + indefinite adjective — a complete sentence | The student is active (full predicate sentence, no verb needed) |
The second phrase is a complete sentence in Arabic. Arabic can express “the student is active” without any verb — simply by leaving the adjective indefinite while the noun is definite.
This is called a predicate adjective (خَبَر), and it is one of the most important structural differences between Arabic and English. Understanding this distinction means understanding that definiteness agreement is not just a grammar rule — it is a meaning rule.
4. Grammatical Case (إعراب) Agreement
Arabic nouns and adjectives carry case markings on the final letter. The table below shows the three cases — nominative, accusative, and genitive — each with a complete example of the adjective carrying the matching diacritic:
| Case | Example | Translation |
| Nominative (ضَمَّة) | هِيَ حَدِيقَةٌ جَمِيلَةٌ | It is a beautiful garden |
| Accusative (فَتْحَة) | عَمِلْتَ عَمَلًا رَائِعًا | You did wonderful work |
| Genitive (كَسْرَة) | الْعُصْفُورُ فِي مَكَانٍ بَعِيدٍ | The bird is in a distant place |
Quranic example — genitive case adjective:
“وَإِنَّكَ لَعَلَىٰ خُلُقٍ عَظِيمٍ”
“And indeed, you are of a great moral character.”Al-Qalam, 68:4
خُلُقٍ (character) is masculine, indefinite, and genitive (following the preposition عَلَى). Its adjective عَظِيمٍ matches all four points: masculine, indefinite, genitive.
This verse — addressing the Prophet ﷺ directly — is also one of the most concise, complete descriptions of moral character in classical Arabic: one noun, one adjective, four agreement points perfectly in place.
The FGDC Check — A Four-Point Self-Editing Framework
Before finalising any Arabic adjective in your writing or speech, run four quick questions in sequence. This framework — Feminine/masculine → Group size → Definite → Case — covers all four agreement rules in the order that is fastest to check:
- F — Feminine or masculine? What is the grammatical gender of the noun? Match the adjective’s gender to it. If masculine, use the base form. If feminine, add ة (or use the special فَعْلَاء pattern for colours and defects).
- G — Group size? Is the noun singular, dual, or plural? If plural, is it a human plural or a non-human plural? Human plural → use plural adjective. Non-human plural → use feminine singular, regardless of the noun’s gender.
- D — Definite? Does the noun carry الـ? If yes, the adjective must carry it too. If the noun is indefinite (marked with tanwin), the adjective must be indefinite. Remember: violating this rule does not just produce a grammar error — it changes the sentence from a noun phrase into a complete predicate sentence.
- C — Case? What diacritic marks the last letter of the noun? Is it nominative (ـُ), accusative (ـَ), or genitive (ـِ)? The adjective’s last letter takes the same diacritic.
Run FGDC on every adjective — especially when you are writing formally or working with Quranic Arabic — and you will catch agreement errors before they leave your pen.
Adjectives Inside إضافة Constructions
One of the most common points of confusion for intermediate learners is where to place an adjective when the noun being described is already part of an إضافة (genitive/possessive construction), such as كِتَابُ الطَّالِبِ (the student’s book).
The rule is clear: the adjective follows the entire إضافة phrase and agrees with whichever noun it is intended to describe. The case of the adjective tells you which noun it belongs to.
| Phrase | Adjective case | Which noun it describes | Translation |
| كِتَابُ الطَّالِبِ الْجَدِيدُ | Nominative (ـُ) — matches كِتَابُ | The book | The new book of the student |
| كِتَابُ الطَّالِبِ الْمُجْتَهِدِ | Genitive (ـِ) — matches الطَّالِبِ | The student | The book of the diligent student |
In the first phrase, الْجَدِيدُ carries a ضَمَّة (nominative), agreeing with كِتَابُ. In the second, الْمُجْتَهِدِ carries a كَسْرَة (genitive), agreeing with الطَّالِبِ. Without the case markings, the two sentences would be ambiguous.
This is one of the practical reasons why إعراب (case marking) carries real meaning — it disambiguates sentences that would otherwise be unclear. Dropping case endings in formal written Arabic is not neutral — it can change which noun the adjective belongs to.
Types of Arabic Adjectives
Arabic grammar recognises three types of adjectives based on their grammatical form. All three follow the FGDC rules described above. What changes is the structure of the adjective itself — one word, a full sentence, or a prepositional phrase.
Most learners know only the first type. The second and third types unlock a richer, more natural style that appears throughout Quranic and classical Arabic prose.
1. Single-Word Adjectives
The most common type: one adjective word directly following the noun, agreeing with it on all four points.
- طِفْلَةٌ سَعِيدَةٌ — A happy girl.
- الطَّالِبُ النَّشِيطُ — The active student.
- رَأَيْتُ الشَّمْسَ الْمُشْرِقَةَ — I saw the rising sun.
The opening of the Hadith of Jibril quoted above — رَجُلٌ شَدِيدُ بَيَاضِ الثِّيَابِ، شَدِيدُ سَوَادِ الشَّعَرِ — uses two stacked single-word adjectives (شَدِيدُ, twice) to build a complete physical portrait in one economical sentence structure.
2. Sentence Adjectives
An entire sentence — nominal (subject + predicate) or verbal (verb + subject) — can function as the adjective of a preceding noun. This type always follows an indefinite noun, and the sentence must contain a pronoun that links back to the noun being described.
Nominal sentence as adjective:
| Arabic | Translation | Described noun | Adjective sentence | Linking pronoun |
| شَاهَدْتُ فِيلْمًا قِصَّتُهُ جَيِّدَةٌ | I watched a film with a good story | فِيلْمًا | قِصَّتُهُ جَيِّدَةٌ | ـهُ in قِصَّتُهُ |
| قَابَلْتُ بِنْتًا أَخْلَاقُهَا حَسَنَةٌ | I met a girl of good character | بِنْتًا | أَخْلَاقُهَا حَسَنَةٌ | ـهَا in أَخْلَاقُهَا |
Verbal sentence as adjective:
| Arabic | Translation | Adjective sentence |
| رَأَيْتُ طَالِبًا يُغَنِّي | I saw a student singing | يُغَنِّي (verb + implied pronoun subject) |
| رَأَيْتُ بِنْتًا تَلْعَبُ بِالْكُرَةِ | I saw a girl playing with the ball | تَلْعَبُ بِالْكُرَةِ |
From the Hadith of Jibril: لَا يُرَى عَلَيْهِ أَثَرُ السَّفَرِ (no trace of travel was visible on him) functions as a verbal sentence adjective describing رَجُلٌ, with the pronoun ـهِ linking back to it. This is a real-world Hadith example of a sentence adjective — not an invented textbook sentence.
If you are working through formal Arabic grammar with a qualified native tutor, Shaykhi Academy’s Comprehensive Arabic Courses cover all three adjective types with real text examples from Quranic and classical sources, at every level from complete beginner to advanced.
3. Phrase Adjectives
A prepositional phrase (جَارٌّ وَمَجْرُورٌ) or adverbial phrase can act as the adjective of a preceding noun, describing its location or state:
- رَأَيْتُ كُتُبًا عَلَى الْمَنْضَدَةِ — I saw books on the table.
- رَأَيْتُ الْعُصْفُورَ فَوْقَ الشَّجَرَةِ — I saw the bird above the tree.
Arabic Colour and Defect Adjectives
Colour adjectives and defect adjectives share a morphological pattern that sets them apart from regular adjectives. Instead of forming the feminine by adding ة, they use the root pattern أَفْعَل (masculine) → فَعْلَاء (feminine).
The Quran provides one of the most vivid authenticated examples of this pattern:
“إِنَّهَا بَقَرَةٌ صَفْرَاءُ فَاقِعٌ لَّوْنُهَا تَسُرُّ النَّاظِرِينَ”
“Indeed, it is a yellow cow, bright in colour, pleasing to those who behold it.”Al-Baqarah, 2:69
This verse — part of the story of the People of Israel and the cow — gives a complete model of the colour adjective pattern in use. بَقَرَةٌ (cow) is feminine and indefinite: the adjective صَفْرَاءُ (yellow) matches it — feminine فَعْلَاء pattern, indefinite.
The second description, فَاقِعٌ لَّوْنُهَا (bright in its colour), is a nominal sentence adjective describing the same بَقَرَةٌ, with the pronoun ـهَا linking back to it. Three different grammatical structures in one Quranic verse, all agreeing with the same noun.
a. Colour Adjectives
The six core Arabic colours all follow the أَفْعَل / فَعْلَاء pattern, as shown below:
| Colour | Masculine (أَفْعَل) | Feminine (فَعْلَاء) |
| Red | أَحْمَرُ | حَمْرَاءُ |
| Black | أَسْوَدُ | سَوْدَاءُ |
| White | أَبْيَضُ | بَيْضَاءُ |
| Yellow | أَصْفَرُ | صَفْرَاءُ |
| Blue | أَزْرَقُ | زَرْقَاءُ |
| Green | أَخْضَرُ | خَضْرَاءُ |
Irregular colour: Grey — رَمَادِيٌّ (m.) / رَمَادِيَّةٌ (f.) — uses the standard ة pattern because it is a relative (nisba) adjective derived from رَمَاد (ash), not a root-based colour pattern.
b. Defect Adjectives
Adjectives describing physical defects follow the same أَفْعَل / فَعْلَاء pattern as colours, as the table below shows:
| Defect | Masculine (أَفْعَل) | Feminine (فَعْلَاء) |
| Blind in one eye | أَعْوَرُ | عَوْرَاءُ |
| Mute | أَبْكَمُ | بَكْمَاءُ |
| Deaf | أَصَمُّ | صَمَّاءُ |
| Blind | أَعْمَى | عَمْيَاءُ |
Comparative and Superlative Adjectives — اسْمُ التَّفْضِيلِ
Arabic expresses comparison and superlative degree through a dedicated grammatical form called اسْمُ التَّفْضِيلِ (the noun of preference or elative noun). It follows the same أَفْعَل pattern as colour adjectives — but carries a completely different grammatical function. Context determines whether the meaning is comparative (“bigger”) or superlative (“the biggest”).
“وَهُوَ أَرْحَمُ الرَّاحِمِينَ”
“And He is the Most Merciful of the merciful.”Yusuf, 12:64
أَرْحَمُ is the elative form of رَحِيمٌ (merciful). It appears here in the superlative sense: “the most merciful.” The structure أَفْعَل + definite genitive noun (أَرْحَمُ الرَّاحِمِينَ) is the classical superlative construction in Arabic — the elative followed by the definite plural of the same or related noun. This is the Quranic model for expressing “the most [quality] among [group].”
| Base adjective | Elative masculine | Elative feminine | Meaning range |
| كَبِيرٌ (big) | أَكْبَرُ | كُبْرَى | bigger / biggest |
| صَغِيرٌ (small) | أَصْغَرُ | صُغْرَى | smaller / smallest |
| رَحِيمٌ (merciful) | أَرْحَمُ | — | more / most merciful |
| جَمِيلٌ (beautiful) | أَجْمَلُ | — | more / most beautiful |
| قَرِيبٌ (near) | أَقْرَبُ | — | nearer / nearest |
The feminine elative uses the pattern فُعْلَى — not فَعْلَاء. أَكْبَرُ → كُبْرَى; أَصْغَرُ → صُغْرَى; الدُّنْيَا (from دَنِيءٌ / دنو) is the feminine elative meaning “the lowest/nearest,” seen in the Quranic phrase الْحَيَاةُ الدُّنْيَا (the worldly life) — which appears over 100 times in the Quran.
Intensity patterns: Arabic also uses morphological patterns to indicate heightened intensity without comparison. صَابِرٌ means “patient”; صَبُورٌ means “very patient” (فَعُول pattern). The patterns فَعُول, فَعَّال, and مِفْعَال all signal intensified quality. Recognising these is a mark of genuine Arabic fluency — and they appear throughout the Quran and Hadith.
Arabic Relative Adjectives — النِّسْبَة
Relative adjectives indicate origin, affiliation, or identity. They are formed by adding ـِيٌّ to a noun for the masculine and ـِيَّةٌ for the feminine — both written with a shadda (ّ) and pronounced with a stressed final syllable.
“إِنَّا جَعَلْنَاهُ قُرْآنًا عَرَبِيًّا لَّعَلَّكُمْ تَعْقِلُونَ”
“Indeed, We have made it an Arabic Quran so that you may understand.”Az-Zukhruf, 43:3
This verse is a complete model of relative adjective agreement: قُرْآنًا (Quran) is masculine, indefinite, and accusative. Its relative adjective عَرَبِيًّا matches all four points — masculine (base ـِيٌّ), indefinite (tanwin), and accusative (فَتْحَة).
The FGDC Check passes on every point. The verse also carries a theological message relevant to language learners: the Quran was revealed in Arabic specifically so that its audience could understand it — making accurate knowledge of Arabic adjectives part of the path toward that understanding.
| Root noun | Masculine | Feminine | Meaning |
| مِصْر (Egypt) | مِصْرِيٌّ | مِصْرِيَّةٌ | Egyptian |
| عَرَب (Arabs) | عَرَبِيٌّ | عَرَبِيَّةٌ | Arab / Arabic |
| إِسْلَام (Islam) | إِسْلَامِيٌّ | إِسْلَامِيَّةٌ | Islamic |
| رَئِيس (chief) | رَئِيسِيٌّ | رَئِيسِيَّةٌ | Principal / main |
Relative adjectives can also function as nouns: مِصْرِيٌّ means both “Egyptian (adjective)” and “an Egyptian (person).”
Feminine Adjectives — Special Cases
Most adjectives form the feminine by adding ة. Three categories follow different rules:
- Colour and defect adjectives use فَعْلَاء rather than ة.
- Relative adjectives use ـِيَّةٌ.
- Adjectives exclusive to women by meaning — such as حَامِلٌ (pregnant), مُرْضِعٌ (breastfeeding), and حَائِضٌ (menstruating) — do not typically take ة in classical and formal Arabic, because the feminine reference is already fully understood from context. Adding ة is grammatically valid but uncommon in literary Arabic.
- Irregular elative feminines are the other notable exception: أَكْبَرُ does not become أَكْبَرَةٌ — it becomes كُبْرَى. These must be memorised.
Common Mistakes Arabic Learners Make with Adjectives
These four errors appear consistently in learner writing and speech — and, as was the case in the article this guide replaces, even in published educational content.
- Adjective before the noun: English syntax creates a strong pull toward قَوِيٌّ رَجُلٌ. The Arabic rule has no exceptions for attributive adjectives: رَجُلٌ قَوِيٌّ, always.
- Plural adjective with non-human plural nouns: This is the most systematically unaddressed rule in English-language Arabic teaching. When the noun refers to objects, animals, or concepts in the plural, the adjective takes feminine singular. الْكُتُبُ الْجَدِيدَةُ — not ~~الْكُتُبُ الْجَدِيدُونَ~~. Writing the plural form marks the writer as unfamiliar with Arabic at an intermediate level.
- Definiteness mismatch that changes meaning: الطَّالِبُ نَشِيطٌ is not “the active student” — it is a complete sentence meaning “the student is active.” To say “the active student,” the adjective must also carry الـ: الطَّالِبُ النَّشِيطُ. This is not just a grammar error — it is a meaning error.
- Dropping case endings in formal writing: In spoken Arabic, this is common and often acceptable. In Quranic study, formal Modern Standard Arabic, or professional writing, case agreement is required — and, as the إضافة section above demonstrates, incorrect case marking can change which noun an adjective belongs to.
Arabic Adjectives List — Most Useful for Daily Conversation
The table below gathers the most practical adjectives for everyday Arabic use, with transliteration for quick reference:
| Arabic | Meaning | Transliteration |
| سَرِيعٌ | Fast | sarī’ |
| بَطِيءٌ | Slow | batī’ |
| جَدِيدٌ | New | jadīd |
| قَدِيمٌ | Old | qadīm |
| قَرِيبٌ | Near | qarīb |
| بَعِيدٌ | Far | ba’īd |
| غَالٍ | Expensive | ghālin |
| رَخِيصٌ | Cheap | rakhīs |
| مَفْتُوحٌ | Open | maftūh |
| مُغْلَقٌ | Closed | mughlaq |
| حَارٌّ | Hot | hārr |
| بَارِدٌ | Cold | bārid |
| صَحِيحٌ | Correct | sahīh |
| خَاطِئٌ | Wrong | khāti’ |
| ثَقِيلٌ | Heavy | thaqīl |
| خَفِيفٌ | Light | khafīf |
| بَسِيطٌ | Simple | basīt |
| عَظِيمٌ | Great | ‘azīm |
| مُعَقَّدٌ | Complex | mu’aqqad |
| وَاضِحٌ | Clear | wādih |
| غَامِضٌ | Ambiguous | ghāmid |
| وَاسِعٌ | Wide | wāsi’ |
| ضَيِّقٌ | Narrow / tight | dayyiq |
| مُبَكِّرٌ | Early | mubakkir |
| مُتَأَخِّرٌ | Late | muta’akhkhir |
Adjectives to Describe a Person
Beyond general vocabulary, the following adjectives cover two of the most common contexts in which Arabic speakers describe people — physical traits and moral character.
a. Physical
| Arabic | Meaning | Transliteration |
| طَوِيلٌ | Tall | tawīl |
| قَصِيرٌ | Short | qasīr |
| نَحِيفٌ | Thin | nahīf |
| سَمِينٌ | Fat | samīn |
| جَمِيلٌ | Beautiful | jamīl |
| قَبِيحٌ | Ugly | qabīh |
| قَوِيٌّ | Strong | qawiyy |
| ضَعِيفٌ | Weak | da’īf |
b. Moral
| Arabic | Meaning | Transliteration |
| صَادِقٌ | Truthful | sādiq |
| كَاذِبٌ | Liar | kādhib |
| أَمِينٌ | Honest | amīn |
| كَرِيمٌ | Generous | karīm |
| بَخِيلٌ | Stingy | bakhīl |
| شُجَاعٌ | Brave | shujā’ |
| جَبَانٌ | Cowardly | jabān |
| مُجْتَهِدٌ | Hardworking | mujtahid |
| كَسُولٌ | Lazy | kasūl |
| طَيِّبٌ | Kind | tayyib |
| عَادِلٌ | Fair | ‘ādil |
| مُتَفَائِلٌ | Optimistic | mutafā’il |
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Conclusion
Arabic adjectives always follow the noun they describe, and they must agree with it in gender, number, definiteness, and grammatical case — four simultaneous agreement points, on every adjective, every time. The FGDC Check (Gender → Group/Number → Definite → Case) gives you a systematic way to verify any adjective before it leaves your pen or your mouth.
Single-word adjectives are the foundation. Sentence adjectives and phrase adjectives — both seen in the Hadith of Jibril — open up more expressive, natural Arabic. Colour and defect adjectives follow the أَفْعَل / فَعْلَاء pattern. Comparative and elative forms use اسْمُ التَّفْضِيلِ. Relative adjectives built with ـِيٌّ connect a noun to its origin or identity. And inside إضافة constructions, the case of the adjective — not its position — tells the reader which noun it belongs to.
The rule most learners never hear: non-human plural nouns always take a feminine singular adjective. And the distinction most learners overlook: a definite noun paired with an indefinite adjective is a complete predicate sentence — not a noun phrase. Both of these are not technical footnotes — they are meaning-changing rules that appear in the Quran, the Sunnah, and everyday formal Arabic.
Frequently Asked Questions
The questions below address the most common points of confusion about Arabic adjectives — from basic definition to the grammar rules most learners never encounter in standard courses.
1. What is an Arabic adjective?
An Arabic adjective (الصِّفَة or النَّعْت) is a word that describes a quality or characteristic of a noun or pronoun. It always comes after the noun it describes and must agree with it in gender, number, definiteness, and grammatical case — making it fundamentally different from English adjectives in both position and form.
2. Do Arabic adjectives come before or after the noun?
Arabic adjectives always come after the noun — the reverse of English. “A new school” in Arabic is مَدْرَسَةٌ جَدِيدَةٌ, literally “a school new.” There are no exceptions to this for standard attributive adjectives.
3. What is the non-human plural rule in Arabic adjective agreement?
When a noun refers to a non-human plural — objects, animals, plants, or abstract concepts — its adjective takes the feminine singular form, not a plural. الْكُتُبُ الْجَدِيدَةُ (the new books) uses a feminine singular adjective regardless of the noun’s grammatical gender.
This rule is foundational to classical and Quranic Arabic and is one of the most commonly violated rules among intermediate learners.
4. What is the difference between a predicate adjective and an attributive adjective in Arabic?
An attributive adjective describes a noun as part of a noun phrase: الطَّالِبُ النَّشِيطُ (the active student) — both noun and adjective are definite. A predicate adjective makes a complete statement without a verb: الطَّالِبُ نَشِيطٌ (the student is active) — the noun is definite, the adjective is indefinite.
Changing the definiteness of the adjective changes the sentence from a noun phrase to a complete predicate sentence.
5. Where does the adjective go in an إضافة construction?
The adjective follows the entire إضافة phrase and agrees with the noun it describes. Its case signals which noun it belongs to: كِتَابُ الطَّالِبِ الْجَدِيدُ (nominative adjective → agrees with كِتَاب, the new book) vs. كِتَابُ الطَّالِبِ الْمُجْتَهِدِ (genitive adjective → agrees with الطَّالِب, the diligent student).
Case endings are the reader’s only guide — which is why dropping them in formal writing changes meaning.
6. How are colour adjectives different from regular Arabic adjectives?
Most Arabic adjectives form the feminine by adding ة to the masculine. Colour adjectives instead follow a root pattern: أَفْعَل for masculine and فَعْلَاء for feminine. For example: أَحْمَرُ (red, m.) / حَمْرَاءُ (red, f.). This pattern is confirmed in the Quran: بَقَرَةٌ صَفْرَاءُ (a yellow cow) — Al-Baqarah 2:69.
7. What is the اسم التفضيل and how does it work?
اسْمُ التَّفْضِيلِ (the elative noun) is Arabic’s way of expressing comparative and superlative meaning. It follows the أَفْعَل pattern: أَكْبَرُ can mean “bigger” or “the biggest” depending on context.
The feminine form uses فُعْلَى — so أَكْبَرُ → كُبْرَى. The superlative structure is: elative noun + definite genitive plural, as in أَرْحَمُ الرَّاحِمِينَ (the Most Merciful of the merciful) — Yusuf 12:64.
Sources
- Quran.com — Al-Fatiha 1:3 | Al-Fatiha 1:6 | Al-Baqarah 2:69 | Al-An’am 6:32 | Yusuf 12:64 | Al-Qalam 68:4 | Az-Zukhruf 43:3.
- Sunnah.com — Sahih al-Bukhari 5767 (إِنَّ مِنَ الْبَيَانِ لَسِحْرًا)
- Sunnah.com — Sahih Muslim 8 (Hadith of Jibril — description of the angel).
- Sunnah.com — Sahih al-Bukhari 3244 (Hadith Qudsi — أَعْدَدْتُ لِعِبَادِيَ الصَّالِحِينَ).
