A1 Noun Gender 16 min read Easy

The Broken Plural: Reshaping Words (Jam' al-Taksir)

Broken plurals involve reshaping the word's internal vowels and non-human plurals are grammatically treated as singular feminine.
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Grammar Rule in 30 Seconds

Broken plurals don't add a suffix; they change the internal vowel structure of the word itself.

  • Unlike sound plurals, broken plurals change the word's internal vowels (e.g., 'kitab' becomes 'kutub').
  • There is no single suffix; you must memorize the plural form alongside the singular noun.
  • Broken plurals for non-human objects are treated as feminine singular for grammatical agreement.
Singular Word ➔ 🔨 ➔ New Internal Vowel Pattern = Plural

Overview

The Arabic language features a unique and prevalent pluralization method known as the Broken Plural (جَمْعُ التَّكْسِير, jam‘ al-taksīr). Unlike English plurals, which typically involve adding an -s or -es suffix, or Arabic's Sound Plurals (جَمْعُ الْمُذَكَّرِ السَّالِم, jam‘ al-mudhakkar al-sālim for masculine and جَمْعُ الْمُؤَنَّثِ السَّالِم, jam‘ al-mu’annath al-sālim for feminine), the Broken Plural fundamentally reshapes the singular word. This process involves altering the internal vowel structure and sometimes adding or removing consonants from the root.

The term "broken" accurately describes this process: the original form of the singular word is "broken" apart to construct its plural. This stands in stark contrast to Sound Plurals, which preserve the singular's structure and merely attach a predictable suffix. Think of it not as adding an extension to a house, but rather as entirely reconfiguring the interior layout using the same foundational elements.

This method is the standard for pluralizing a significant majority of Arabic nouns, especially those referring to inanimate objects and many human descriptions.

Despite its initial appearance of irregularity, the Broken Plural operates within discernible patterns. These patterns, often referred to as "weights" (أَوْزَان, awzān), provide a systematic framework for understanding how words are transformed. While memorization of specific plural forms is essential, recognizing these underlying patterns will significantly enhance your ability to predict and comprehend plurals in new vocabulary.

By focusing on these structured changes, you will begin to appreciate the intricate morphology that governs Arabic word formation, turning what seems arbitrary into a logical and rhythmic system.

How This Grammar Works

The foundation of Arabic word formation lies in its root system. Most Arabic words are built upon a trilateral root (جَذْرٌ ثُلَاثِيٌّ, jadhr thulāthiyy), consisting of three consonant letters. Less commonly, quadrilateral roots (four consonants) exist.
These root letters carry the core semantic meaning of a word. For example, the root ك-ت-ب (K-T-B) inherently relates to "writing."
To derive different words or grammatical forms from this root, Arabic morphology employs a system of inserting vowels and sometimes additional consonants around these fixed root letters. This is akin to a skeleton (the root consonants) being clothed with different combinations of muscles and skin (the vowels and extra letters) to form distinct bodies. The root letters themselves remain in their original order, acting as an unyielding framework.
Consider the example of كِتَاب (kitāb, "book") and its broken plural كُتُب (kutub, "books"). The root letters ك, ت, and ب (K-T-B) are present in both the singular and the plural, maintaining their sequence. In the singular كِتَاب, the vowels are i after ك and ā after ت.
In the plural كُتُب, these vowels change to u after ك and u after ت. The long ā of the singular is also shortened or removed. This internal vowel change, without adding a suffix to the end, is the defining characteristic of a broken plural.
Understanding this mechanism is crucial. You are not adding an external marker; you are reshaping the word internally. This means that a word's singular form often gives clues to its potential plural pattern, even if the exact plural must be learned through exposure.
This morphological flexibility allows Arabic to convey a wide range of meanings and grammatical functions from a relatively small set of roots, making its structure both complex and elegantly efficient.

Formation Pattern

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While there are no simple rules that predict with absolute certainty which specific broken plural pattern a given noun will take, there are observable tendencies and common patterns, or أوزان (awzān, "weights"), that you will encounter frequently. As an A1 learner, your primary goal is to recognize these patterns and associate them with their singular forms, rather than trying to generate them independently. Memorizing the plural alongside the singular of each new noun is the most effective strategy, much like learning "mouse" becomes "mice" in English.
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Here are some of the most common and important broken plural patterns, often linked to the structure or meaning of the singular noun:
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| Singular Pattern | Plural Pattern | Example Singular (Meaning) | Example Plural (Meaning) | Typical Usage (Brief) |
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| :--------------- | :------------- | :-------------------------- | :----------------------- | :-------------------- |
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| فَاعِل (fā‘il) | فُعَّال (fu‘‘āl) | كَاتِب (kātib, writer) | كُتَّاب (kuttāb, writers) | Active participles, professions. |
6
| فَاعِل (fā‘il) | فَعَلَة (fa‘alah) | عَامِل (‘āmil, worker) | عَمَلَة (‘amalah, workers) | Human agents, often manual workers. |
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| فَعْل (fa‘l) | أَفْعَال (af‘āl) | قَلَم (qalam, pen) | أَقْلَام (aqlām, pens) | Common for inanimate objects, three-letter roots. |
8
| فِعْل (fi‘l) | فُعُول (fu‘ūl) | كِتَاب (kitāb, book) | كُتُب (kutub, books) | Inanimate objects, containers, abstract concepts. |
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| فَعِيل (fa‘īl) | فُعُول (fu‘ūl) | قَلْب (qalb, heart) | قُلُوب (qulūb, hearts) | Some body parts or abstract nouns. |
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| فَعِيل (fa‘īl) | فُعَلَاء (fu‘alā’) | عَالِم (‘ālim, scholar) | عُلَمَاء (‘ulamā’, scholars) | Primarily for human attributes, professions, or traits. |
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| فَعِيل (fa‘īl) | فِعَال (fi‘āl) | صَدِيق (ṣadīq, friend) | أَصْدِقَاء (aṣdiqā’, friends) | Certain human nouns, often with أ- prefix. |
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| مَفْعَل (maf‘al) | مَفَاعِل (mafā‘il) | مَكْتَب (maktab, office) | مَكَاتِب (makātib, offices) | Nouns indicating place or instrument, starting with م-. |
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| فَاعِلَة (fā‘ilah) | فَوَاعِل (fawā‘il) | جَامِعَة (jāmi‘ah, university) | جَامِعَات (jāmi‘āt, universities) | For feminine nouns, some may take مَفَاعِل or فَعَائِل. |
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| فَعَالَة (fa‘ālah) | فَعَائِل (fa‘ā’il) | رِسَالَة (risālah, message) | رَسَائِل (rasā’il, messages) | Another pattern for feminine nouns, especially those ending in ـَة. |
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It is important to note that a single singular pattern can sometimes yield multiple broken plural patterns. For instance, nouns with the singular pattern فَعِيل (fa‘īl) can form plurals on فُعُول (fu‘ūl), فُعَلَاء (fu‘alā’), or أَفْعِلَاء (af‘ilā’). This further underscores the necessity of encountering and memorizing these words in context. Furthermore, some singular nouns, particularly those with four or more letters or those ending in ـَة (feminine marker), often form their broken plurals by adding an أ- prefix and following specific internal vowel changes. For example, مَدْرَسَة (madrasah, school) becomes مَدَارِس (madāris, schools). This is a common pattern for many nouns denoting places. Focus on recognizing the internal restructuring and the specific vowel changes within the word itself.

Gender & Agreement

This is perhaps the most critical and often counter-intuitive aspect of working with broken plurals for A1 learners: the rule of Grammatical Agreement. In Arabic, non-human plural nouns are treated grammatically as singular feminine. This principle is paramount and affects how you use adjectives, verbs, and pronouns in relation to these plurals.
Let’s break down this Golden Rule:
  • When you have a noun that is plural, but it does not refer to humans (e.g., كُتُب - books, أَقْلَام - pens, مُدُن - cities), you must treat it as if it were a single feminine noun.
  • This means any adjective describing it will be in the singular feminine form.
  • Any verb used with it (if the verb comes before the noun) will be conjugated in the third-person singular feminine.
  • Any pronoun referring back to it will be the third-person singular feminine pronoun (هِيَ, hiya, "she/it").
Examples:
  • الْكُتُبُ جَدِيدَةٌ. (Al-kutubu jadīdah.) - The books are new.
  • Here, كُتُب (books) is a non-human broken plural. جَدِيدَةٌ (new) is a singular feminine adjective, not a plural one.
  • تَقَعُ الْمُدُنُ الْكَبِيرَةُ عَلَى النَّهْرِ. (Taqʻu al-mudunu al-kabīratu ‘ala an-nahr.) - The big cities are located on the river.
  • تَقَعُ (is located) is the third-person singular feminine form of the verb. الْكَبِيرَةُ (big) is a singular feminine adjective describing الْمُدُنُ (cities).
This rule feels unusual because in English, "books" are "they" and "new" is plural. In Arabic, a collection of non-human items is conceptualized as a single, feminine entity. Linguistically, this might stem from treating the collective group as a single abstract unit, which then defaults to the feminine gender if not specifically masculine.
Contrast with Human Plurals:
If the broken plural refers to human beings, then it follows normal plural agreement.
  • الرِّجَالُ طِوَالٌ. (Ar-rijālu ṭiwāl.) - The men are tall.
  • طِوَالٌ (tall) is a plural adjective, agreeing with الرِّجَالُ (men), a human broken plural.
  • الْعُلَمَاءُ يَكْتُبُونَ كُتُباً كَثِيرَةً. (Al-‘ulamā’u yaktubūna kutuban kathīrah.) - The scholars write many books.
  • يَكْتُبُونَ (they write) is a plural masculine verb form, agreeing with الْعُلَمَاءُ (scholars), a human broken plural.
Key takeaway for A1: Always default to singular feminine agreement for non-human broken plurals. Only use human plural agreement when the noun explicitly refers to multiple people. This distinction is critical for both correctness and sounding natural.

When To Use It

The Broken Plural is not merely an optional alternative; for the vast majority of common nouns in Arabic, it is the standard and often the only way to form the plural. Knowing when to expect a broken plural versus a sound plural is a matter of both grammatical category and extensive exposure.
You will predominantly use broken plurals for:
  • Inanimate Objects: This is the largest category. Most nouns referring to objects will take a broken plural.
  • كِتَاب (kitāb, book) → كُتُب (kutub, books)
  • بَيْت (bayt, house) → بُيُوت (buyūt, houses)
  • قَلَم (qalam, pen) → أَقْلَام (aqlām, pens)
  • مَدِينَة (madīnah, city) → مُدُن (mudun, cities)
  • Animals: Many animal names also form broken plurals.
  • كَلْب (kalb, dog) → كِلَاب (kilāb, dogs)
  • قِطّ (qiṭṭ, cat) → قِطَط (qiṭaṭ, cats)
  • جَمَل (jamal, camel) → جِمَال (jimāl, camels)
  • Body Parts (especially paired ones): Often, body parts that come in pairs, or even some that don't, take broken plurals.
  • عَيْن (‘ayn, eye) → عُيُون (‘uyūn, eyes)
  • قَدَم (qadam, foot) → أَقْدَام (aqdām, feet)
  • يَد (yad, hand) → أَيْدِي (aydī, hands)
  • Many Human Nouns: While professions often take sound masculine plurals, many other human nouns, especially those describing characteristics, relationships, or groups, use broken plurals.
  • رَجُل (rajul, man) → رِجَال (rijāl, men)
  • صَدِيق (ṣadīq, friend) → أَصْدِقَاء (aṣdiqā’, friends)
  • طَالِب (ṭālib, student) → طُلَّاب (ṭullāb, students)
  • وَلَد (walad, boy) → أَوْلَاد (awlād, boys)
When NOT to primarily use it:
  • Sound Masculine Plural (ـُونَ/ـِينَ): Reserved almost exclusively for rational, human, masculine nouns that are active participles (doers of actions) or certain professions. E.g., مُعَلِّم (mu‘allim, teacher) → مُعَلِّمُونَ (mu‘allimūn, teachers).
  • Sound Feminine Plural (ـَات): Used for most feminine nouns ending in ـَة (-ah) and some masculine nouns (especially non-human) for specific semantic reasons. E.g., سَيَّارَة (sayyārah, car) → سَيَّارَات (sayyārāt, cars).
As a general guideline, if a noun is singular and doesn't clearly fit the criteria for a sound plural (human masculine agent or ending in ـَة for sound feminine), you should anticipate a broken plural. Always confirm with a dictionary that lists the plural form. Learning the plural along with the singular from the outset is the most reliable method for mastery.

Common Mistakes

Learners frequently encounter specific pitfalls when navigating the intricacies of broken plurals. Awareness of these common errors can help you proactively avoid them.
  • 1. Incorrect Grammatical Agreement for Non-Human Plurals:
This is, by far, the most prevalent and fundamental mistake. A common error is to treat a non-human broken plural as if it were a plural noun requiring plural adjectives, verbs, or pronouns.
  • Incorrect: الْكُتُبُ كَبِيرُونَ. (Al-kutubu kabīrūn.) - The books are big (using plural masculine adjective).
  • Correct: الْكُتُبُ كَبِيرَةٌ. (Al-kutubu kabīrah.) - The books are big (using singular feminine adjective).
  • Incorrect: هُمُ الْمُدُنُ. (Hum al-mudun.) - They are the cities (using plural pronoun هُمْ).
  • Correct: هِيَ الْمُدُنُ. (Hiya al-mudun.) - They are the cities (using singular feminine pronoun هِيَ).
Remember the Golden Rule: non-human broken plurals are grammatically singular feminine.
  • 2. Over-generalization of Sound Plurals:
New learners often attempt to apply the more straightforward sound plural endings (ـُونَ/ـِينَ or ـَات) to nouns that require a broken plural.
  • Incorrect: بَيْتُونَ or بَيْتَات for "houses" (from بَيْت, house).
  • Correct: بُيُوت (buyūt, houses).
  • Incorrect: قَلَمُونَ or قَلَمَات for "pens" (from قَلَم, pen).
  • Correct: أَقْلَام (aqlām, pens).
Always verify the correct plural form, as sound plural patterns are restricted to specific noun types.
  • 3. Guessing the Broken Plural Pattern:
Without prior exposure, attempting to deduce the correct broken plural pattern for an unfamiliar word is highly unreliable due to the sheer number of patterns.
  • For شَجَرَة (shajarah, tree), an incorrect guess might be شُجُور.
  • The correct plural is أَشْجَار (ashjār, trees).
There are some tendencies, but no foolproof generative rules for A1 learners. Treat each broken plural as a new vocabulary item to be learned alongside its singular.
  • 4. Neglecting Tashkeel (Diacritical Marks):
The internal vowel changes are precisely what define broken plurals. Omitting or misplacing tashkeel can lead to ambiguity or incorrect pronunciation.
  • كُتُب (kutub, books) vs. كُتَّاب (kuttāb, writers) – distinct meanings due to tashkeel.
Always pay attention to the full vocalization of broken plurals.
  • 5. Confusing Dual with Broken Plural:
The dual form (ـَان/ـَيْن) specifically denotes exactly two of something. Broken plurals, however, are for three or more.
  • كِتَابَانِ (kitābānī, two books) is for a pair.
  • كُتُب (kutub, books) is for three or more.
Do not use the dual if you mean "many."
By being mindful of these common errors and consistently practicing with correctly formed and used broken plurals, you will build a solid foundation in this fundamental aspect of Arabic grammar.

Common Collocations

Understanding how broken plurals frequently combine with other words will greatly enhance your fluency and comprehension. Collocations are natural groupings of words that native speakers use. For broken plurals, these often highlight the agreement rules you've just learned.
  • Adjective-Noun Pairs: This is where the singular feminine agreement for non-human broken plurals becomes most apparent and crucial.
  • كُتُبٌ كَثِيرَةٌ (kutubun kathīrah) - Many books. (Literally: "books many-feminine-singular")
  • مُدُنٌ كَبِيرَةٌ (mudunun kabīrah) - Big cities. (Literally: "cities big-feminine-singular")
  • أَفْكَارٌ جَدِيدَةٌ (afkārun jadīdah) - New ideas. (Literally: "ideas new-feminine-singular" from فِكْرَة, fikrah, idea)
  • بُيُوتٌ قَدِيمَةٌ (buyūtun qadīmah) - Old houses. (Literally: "houses old-feminine-singular")
For human broken plurals, the adjective will agree in plurality:
  • رِجَالٌ طِوَالٌ (rijālun ṭiwāl) - Tall men. (Literally: "men tall-plural")
  • أَصْدِقَاءُ جَيِّدُونَ (aṣdiqā’u jayyidūn) - Good friends. (Literally: "friends good-plural-masculine")
  • Prepositional Phrases: Broken plurals frequently appear after prepositions.
  • فِي الْكُتُبِ (fī al-kutubī) - In the books.
  • مِنَ الْبُلْدَانِ (mina al-buldānī) - From the countries. (from بَلَد, balad, country → بُلْدَان, buldān, countries)
  • عَلَى الْمَوَائِدِ (‘ala al-mawā’idī) - On the tables. (from مَائِدَة, mā’idah, table → مَوَائِد, mawā’id, tables)
  • Quantifiers and Numbers: When using numbers (3-10) with nouns, the noun will be in the plural and in the genitive case. For numbers 3-10, the number itself exhibits gender agreement opposite to the noun's grammatical gender. This can be tricky with broken plurals.
  • ثَلَاثَةُ كُتُبٍ (thalāthatu kutubin) - Three books. (ثَلَاثَة is masculine, كُتُب as a non-human plural is grammatically feminine, so the number is masculine, showing opposite agreement).
  • خَمْسُ مُدُنٍ (khamsu mudunin) - Five cities. (خَمْس is feminine, مُدُن as a non-human plural is grammatically feminine, so the number is feminine, showing opposite agreement).
  • أَرْبَعَةُ رِجَالٍ (arba‘atu rijālin) - Four men. (أَرْبَعَة is masculine, رِجَال as a human plural is masculine, so the number is masculine, showing opposite agreement).
  • Verbs with Broken Plurals:
  • وَجَدْتُ الْأَوْرَاقَ عَلَى الْمَكْتَبِ. (Wajadtu al-awrāqa ‘ala al-maktab.) - I found the papers on the desk. (From وَرَقَة, waraqah, paper → أَوْرَاق, awrāq, papers).
  • جَاءَ الرِّجَالُ مُتَأَخِّرِينَ. (Jā’a ar-rijālu muta’akhkhirīn.) - The men came late. (Verb جَاءَ is singular masculine as it precedes the plural subject, and مُتَأَخِّرِينَ is a plural masculine adverbial adjective).
Mastering these collocations will help you internalize the agreement rules and use broken plurals more naturally and accurately in sentences.

Real Conversations

To truly grasp the utility and prevalence of broken plurals, observing their use in everyday, contemporary Arabic is essential. These examples illustrate how native speakers integrate these forms naturally across various contexts, from casual chat to more formal expressions.

- Online Discussion/Social Media Comment (Modern Standard Arabic based, but reflecting casual tone):

"أَيْنَ أَجِدُ كُتُبًا جَيِّدَةً عَنْ تَارِيخِ الْفَنِّ؟"

(Ayna ajidu kutuban jayyidatan ‘an tārīkh al-fann?)

"Where can I find good books about art history?"

- Here, كُتُبًا (kutuban, books) is a broken plural (from كِتَاب, kitāb). Notice جَيِّدَةً (jayyidatan, good), which is singular feminine, agreeing with the non-human plural كُتُب.

- Casual Exchange Between Friends (reflecting Egyptian or Levantine dialect influence but using MSA words):

F

Friend A

"هَلْ زُرْتَ مُدُنًا كَثِيرَةً فِي رِحْلَتِكَ؟"

(Hal zurta mudunan kathīratan fī riḥlatik?)

"Did you visit many cities on your trip?"

F

Friend B

"نَعَمْ، مُدُنٌ جَمِيلَةٌ جِدًّا، وَنَاسٌ طَيِّبُونَ.`"

(Na‘am, mudunun jamīlatun jiddan, wa nāsun ṭayyibūn.)

"Yes, very beautiful cities, and kind people."

- مُدُنًا (mudunan, cities) is a non-human broken plural (from مَدِينَة, madīnah), taking singular feminine جَمِيلَةٌ (jamīlatun, beautiful). نَاسٌ (nāsun, people) is a human broken plural, taking plural masculine طَيِّبُونَ (ṭayyibūn, kind).

- News Headline (Formal MSA):

"الْحُكُومَةُ تُعْلِنُ عَنْ مَشْرُوعَاتٍ جَدِيدَةٍ."

(Al-ḥukūmatu tu‘linu ‘an mashrū‘ātin jadīdah.)

"The government announces new projects."

- While مَشْرُوعَات (mashrū‘āt) is a sound feminine plural, it behaves like a non-human plural grammatically. جَدِيدَةٍ (jadīdah, new) is singular feminine. This demonstrates how the agreement rule extends beyond just broken plurals to all non-human plurals.

- Email/Work Context (Formal but practical MSA):

"نُرِيدُ إِرْسَالَ هَذِهِ الرَّسَائِلِ إِلَى كُلِّ الْعَمَلَاءِ."

(Nurīdu irsāla hādhihi ar-rasā’ilī ilā kulli al-‘umala’i.)

"We want to send these messages to all clients."

- الرَّسَائِلِ (ar-rasā’ilī, messages) from رِسَالَة (risālah) is a broken plural. الْعَمَلَاءِ (al-‘umala’i, clients) from عَمِيل (‘amīl) is also a broken plural (human). Note the appropriate prepositions and grammatical cases.

These examples underscore that broken plurals are an integral part of how Arabic is spoken and written. Pay attention to how these words are used in context, especially in modern media, to internalize their forms and agreement rules.

Quick FAQ

Q: How do I know which broken plural pattern a word uses?

For A1 learners, the most effective method is to memorize the plural form alongside the singular form of each new noun you learn. Dictionaries typically list the plural (often abbreviated as 'ج.' for جَمْع, jam‘) next to the singular entry. There are morphological rules that govern these patterns, but they are often too complex for beginner-level predictive application.

Q: Are there rules for which singular nouns take which broken plural pattern?

Yes, advanced Arabic grammar details these rules, often correlating singular word structures or semantic categories with specific plural patterns. However, at the A1 level, trying to apply these complex rules generatively can be overwhelming and lead to more errors than simply memorizing the common forms. Focus on recognizing the patterns and their associated singulars first.

Q: Why is it called "broken" plural?

It is called "broken" because the internal structure of the singular word is altered or "broken" by changing vowels and sometimes adding or removing consonants, rather than simply adding a suffix to the end of the word. This internal modification differentiates it from the "sound" plurals.

Q: What happens if I use a sound plural ending (ـُونَ/ـِينَ or ـَات) for a word that requires a broken plural?

While native speakers might generally understand your intended meaning, it will sound distinctly incorrect and mark you as a beginner. It's similar to saying "childs" instead of "children" in English. Aim for accuracy to improve your fluency and naturalness.

Q: Do Arabic dialects use broken plurals?

Yes, broken plurals are a fundamental part of Arabic across all its dialects. While specific words might have slightly different broken plural forms in different dialects, the concept and the prevalence of broken plurals remain constant. The grammatical agreement rule for non-human plurals being singular feminine is also largely maintained, though sometimes less strictly in very informal speech. Always refer to Modern Standard Arabic for foundational learning.

Broken Plural Patterns

Singular Plural Pattern
كِتَاب (kitab)
كُتُب (kutub)
C1uC2uC3
رَجُل (rajul)
رِجَال (rijal)
C1iC2aC3
وَلَد (walad)
أَوْلَاد (awlad)
C1aC2aC3
بَيْت (bayt)
بُيُوت (buyut)
C1uC2uC3
قَلَم (qalam)
أَقْلَام (aqlam)
C1aC2aC3
طَالِب (talib)
طُلَّاب (tullab)
C1uC2aC3

Meanings

The broken plural is a method of forming plurals in Arabic where the singular word's root is modified by changing internal vowels or adding prefixes/suffixes, rather than using a consistent 'sound' ending.

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Standard Pluralization

Used to denote more than two of an item.

“بَيْت (bayt) ➔ بُيُوت (buyut)”

“رَجُل (rajul) ➔ رِجَال (rijal)”

Reference Table

Reference table for The Broken Plural: Reshaping Words (Jam' al-Taksir)
Form Structure Example
Affirmative
Noun + Plural Form
هذه كتب (These are books)
Negative
Laysa + Plural
ليست هذه كتباً (These are not books)
Question
Hal + Plural
هل هذه كتب؟ (Are these books?)
Adjective Agreement
Plural + Fem. Sing. Adj.
الكتب جميلة (The books are beautiful)

Formality Spectrum

Formal
الكتب موجودة على الطاولة.

الكتب موجودة على الطاولة. (Daily life)

Neutral
الكتب على الطاولة.

الكتب على الطاولة. (Daily life)

Informal
الكتب فوق الطاولة.

الكتب فوق الطاولة. (Daily life)

Slang
الكتب ع الطاولة.

الكتب ع الطاولة. (Daily life)

Broken Plural Logic

Broken Plural

Human

  • رجل man
  • رجال men

Object

  • كتاب book
  • كتب books
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Examples by Level

1

هذا كِتَاب.

This is a book.

2

هذه كُتُب.

These are books.

3

هو رَجُل.

He is a man.

4

هم رِجَال.

They are men.

1

البيت كبير.

The house is big.

2

البيوت كبيرة.

The houses are big.

3

الطالب يدرس.

The student is studying.

4

الطلاب يدرسون.

The students are studying.

1

قرأتُ كُتُباً كثيرة.

I read many books.

2

هذه الأقلام غالية.

These pens are expensive.

3

رأيتُ رجالاً في الشارع.

I saw men in the street.

4

الأولاد يلعبون في الحديقة.

The boys are playing in the garden.

1

تتعدد الأسباب والنتيجة واحدة.

The reasons are many, but the result is one.

2

هذه الجبال شاهقة.

These mountains are towering.

3

العلماء يبحثون عن حلول.

The scientists are looking for solutions.

4

تلك المكاتب منظمة.

Those offices are organized.

1

تتطلب هذه المسائل تفكيراً عميقاً.

These issues require deep thinking.

2

تلك الشوارع مزدحمة دائماً.

Those streets are always crowded.

3

تنوعت الآراء حول الموضوع.

Opinions varied regarding the topic.

4

تلك القوانين صارمة.

Those laws are strict.

1

تلك هي الأسرار التي لا يعرفها أحد.

Those are the secrets that no one knows.

2

تتداخل الأفكار في ذهن الكاتب.

Ideas overlap in the writer's mind.

3

تلك الأيام خلت.

Those days have passed.

4

تلك الأفعال لا تليق بنا.

Those actions do not befit us.

Easily Confused

The Broken Plural: Reshaping Words (Jam' al-Taksir) vs Sound Plural vs. Broken Plural

Learners try to add -un to everything.

The Broken Plural: Reshaping Words (Jam' al-Taksir) vs Human vs. Non-human Agreement

Treating objects like people.

The Broken Plural: Reshaping Words (Jam' al-Taksir) vs Dual vs. Plural

Using plural for two items.

Common Mistakes

✗

كتابون

✓

كتب

Adding a sound plural suffix to a broken plural noun.
✗

الكتب جميلون

✓

الكتب جميلة

Using human plural agreement for non-human objects.
✗

رجلين

✓

رجال

Using dual form for plural.
✗

بيتون

✓

بيوت

Forcing sound plural suffix.
✗

أقلامون

✓

أقلام

Over-generalizing sound plural rules.
✗

الطلاب يدرس

✓

الطلاب يدرسون

Failing to conjugate the verb for human plural.
✗

البيوت كبيرون

✓

البيوت كبيرة

Incorrect adjective agreement.
✗

هذه الرجال

✓

هؤلاء الرجال

Using feminine demonstrative for human plural.
✗

العلماء كبيرة

✓

العلماء كبار

Using non-human agreement for humans.
✗

أسباب كثيرة

✓

أسباب كثير

Confusing adjective agreement.
✗

تلك القوانين صارمون

✓

تلك القوانين صارمة

Treating abstract nouns as human.
✗

تلك الأفكار عظيمون

✓

تلك الأفكار عظيمة

Incorrect agreement.
✗

الآراء متنوع

✓

الآراء متنوعة

Gender mismatch.

Sentence Patterns

هذه ___ (plural noun).

ال___ (plural noun) جميلة.

هؤلاء ال___ (human plural) يعملون.

تلك ال___ (plural noun) مهمة جداً.

Real World Usage

Social Media very common

الصور جميلة جداً.

Texting constant

وين الكتب؟

Job Interview common

لدينا أهداف كثيرة.

Ordering Food occasional

أريد طلبين.

Travel common

كم سعر الغرف؟

News very common

تتعدد الآراء.

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💡

Memorize with the singular

Always learn the plural form when you learn a new noun. Don't wait!
⚠️

Check for human/non-human

This is the most important rule for adjective agreement.
🎯

Look for patterns

You will start to hear the 'rhythm' of broken plurals after a while.
💬

Listen to native speakers

They use these naturally; mimic their usage.

Smart Tips

Always learn the plural form immediately.

Learning 'kitab'. → Learning 'kitab' and 'kutub'.

Use feminine singular adjectives.

الكتب جميلون → الكتب جميلة

Use human plural agreement.

الرجال كبيرة → الرجال كبار

Use a quantifier.

الكتب... → كثير من الكتب...

Pronunciation

ku-tuub

Vowel Length

Ensure long vowels are held for two beats.

KU-tub

Emphasis

Stress the first syllable in many broken plural patterns.

Declarative

الكتب جميلة ↘

Falling intonation at the end of a statement.

Memorize It

Mnemonic

Broken plurals are like a broken vase; you have to glue the pieces back together in a new, different shape.

Visual Association

Imagine a book (kitab) exploding into many smaller books (kutub) that rearrange their own letters.

Rhyme

Sound plurals add a tail at the end, but broken ones change the vowels, my friend.

Story

Ali had one book (kitab). He dropped it, and it broke into many books (kutub). Now he has a library of broken pieces.

Word Web

كتابكتبرجلرجالبيتبيوتقلمأقلام

Challenge

Find 5 nouns in your room, look up their broken plurals, and write them down.

Cultural Notes

Often uses specific broken plurals that differ slightly from MSA.

Very common to use broken plurals in everyday speech.

Maintains formal broken plural usage in media.

Broken plurals are a legacy of Proto-Semitic morphology.

Conversation Starters

“

كم كتاباً قرأت هذا الشهر؟

“

هل تعرف أسماء هؤلاء الطلاب؟

“

ما هي أهم القضايا في بلدك؟

“

كيف تصف هذه الأفكار؟

Journal Prompts

Write about your favorite books.
Describe your friends and their jobs.
Discuss the challenges you face learning Arabic.
Reflect on the changes in your city.

Common Mistakes

Incorrect

Correct

Incorrect

Correct

Incorrect

Correct

Incorrect

Correct

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Test Yourself

Fill in the correct plural.

كتاب ➔ ___

✓ Correct! ✗ Not quite. Correct answer: كتب
The correct broken plural for book is kutub.
Choose the correct agreement. Multiple Choice

الكتب ___ (جميلة / جميلون)

✓ Correct! ✗ Not quite. Correct answer: جميلة
Non-human plurals take feminine singular adjectives.
Fix the sentence. Error Correction

Find and fix the mistake:

الرجال كبيرة.

✓ Correct! ✗ Not quite. Correct answer: الرجال كبار
Human plurals take human plural adjectives.
Reorder the words. Sentence Reorder

Arrange the words in the correct order:

All words placed

Click words above to build the sentence

✓ Correct! ✗ Not quite. Correct answer: هذه الكتب جميلة
Correct word order.
Translate to Arabic. Translation

The men are here.

Answer starts with: الر...

✓ Correct! ✗ Not quite. Correct answer: الرجال هنا
Correct plural and location.
Match singular to plural. Match Pairs

Match each item on the left with its pair on the right:

✓ Correct! ✗ Not quite. Correct answer: أقلام
Correct broken plural.
Fill in the correct plural.

رجل ➔ ___

✓ Correct! ✗ Not quite. Correct answer: رجال
Correct human plural.
Choose the correct agreement. Multiple Choice

الطلاب ___ (يدرسون / تدرس)

✓ Correct! ✗ Not quite. Correct answer: يدرسون
Human plural verb conjugation.

Score: /8

Practice Exercises

8 exercises
Fill in the correct plural.

كتاب ➔ ___

✓ Correct! ✗ Not quite. Correct answer: كتب
The correct broken plural for book is kutub.
Choose the correct agreement. Multiple Choice

الكتب ___ (جميلة / جميلون)

✓ Correct! ✗ Not quite. Correct answer: جميلة
Non-human plurals take feminine singular adjectives.
Fix the sentence. Error Correction

Find and fix the mistake:

الرجال كبيرة.

✓ Correct! ✗ Not quite. Correct answer: الرجال كبار
Human plurals take human plural adjectives.
Reorder the words. Sentence Reorder

جميلة / الكتب / هذه

✓ Correct! ✗ Not quite. Correct answer: هذه الكتب جميلة
Correct word order.
Translate to Arabic. Translation

The men are here.

✓ Correct! ✗ Not quite. Correct answer: الرجال هنا
Correct plural and location.
Match singular to plural. Match Pairs

قلم ➔ ?

✓ Correct! ✗ Not quite. Correct answer: أقلام
Correct broken plural.
Fill in the correct plural.

رجل ➔ ___

✓ Correct! ✗ Not quite. Correct answer: رجال
Correct human plural.
Choose the correct agreement. Multiple Choice

الطلاب ___ (يدرسون / تدرس)

✓ Correct! ✗ Not quite. Correct answer: يدرسون
Human plural verb conjugation.

Score: /8

Practice Bank

12 exercises
Match the singular to its broken plural Match Pairs

Pair the words correctly

✓ Correct! ✗ Not quite. Correct answer: ["Kit\u0101b : Kutub","Qalam : Aql\u0101m","Walad : Awl\u0101d","Bayt : Buy\u016bt"]
Pluralize the noun in parenthesis Fill in the Blank

I have three ___ (walad).

✓ Correct! ✗ Not quite. Correct answer: awlād
Identify the non-human plural Multiple Choice

Which of these requires 'She' (Hiya) agreement?

✓ Correct! ✗ Not quite. Correct answer: Buyūt (Houses)
Fix the adjective Error Correction

Al-mudun kabīrūn (The cities are big - plural masc).

✓ Correct! ✗ Not quite. Correct answer: Al-mudun kabīra
Arrange the words Sentence Reorder

new / The / are / pens

✓ Correct! ✗ Not quite. Correct answer: Al-aqlām jadīda
Translate 'The offices' Translation

What is the plural of 'Al-maktab'?

✓ Correct! ✗ Not quite. Correct answer: Al-makātib
Choose the correct demonstrative Fill in the Blank

___ (These) are books.

✓ Correct! ✗ Not quite. Correct answer: HāDhihi
Which word is a Broken Plural? Multiple Choice

Select the broken plural from the list:

✓ Correct! ✗ Not quite. Correct answer: Sufun (Ships)
Match the Pattern Name to the Example Match Pairs

Connect the pattern to the word

✓ Correct! ✗ Not quite. Correct answer: ["Af'\u0101l : Aql\u0101m","Fu'\u016bl : Buy\u016bt","Maf\u0101'il : Mak\u0101tib"]
Fix the verb agreement Error Correction

The dogs eat (Al-kilāb ya'kulūn).

✓ Correct! ✗ Not quite. Correct answer: Al-kilāb ta'kul
Complete with the correct adjective Fill in the Blank

The lessons (durūs) are ___ (difficult).

✓ Correct! ✗ Not quite. Correct answer: ṣa'ba
Select the correct plural for 'Bāb' (Door) Multiple Choice

What is the plural of Bāb?

✓ Correct! ✗ Not quite. Correct answer: Abwāb

Score: /12

FAQ (8)

Arabic is a rich language with deep historical roots. These patterns are part of its unique beauty.

You have to check a dictionary or learn it as you go. Most common nouns are broken.

Yes, this is a strict rule in MSA.

No, that would sound incorrect and confusing to native speakers.

No, the dual is for exactly two items and has its own suffix.

Yes, they are very common in all Arabic dialects.

Try to use a quantifier like 'many' to avoid the plural form if you're stuck.

Yes, some nouns have multiple plural forms.

Scaffolded Practice

1

1

2

2

3

3

4

4

Mastery Progress

Needs Practice

Improving

Strong

Mastered

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In Other Languages

German moderate

Umlaut plurals (Buch/Bücher)

German still uses suffixes alongside vowel changes.

English moderate

Irregular plurals (man/men, foot/feet)

English has very few; Arabic has thousands.

Spanish low

Suffixes (-s/-es)

No internal vowel changes for plurals.

French low

Suffixes (-s)

No internal vowel changes for plurals.

Japanese none

Reduplication or context

Arabic is highly morphological.

Chinese none

Context

Arabic is a fusional/templatic language.

Learning Path

Prerequisites

Next
Arabic Broken Plurals (Jam' Takseer)

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