At the A1 level, you should focus on the physical meaning of 'qāsī'. It describes things you can touch or eat that are not soft. For example, if bread is very old, it is 'qāsī'. If a chair is made of hard wood and is uncomfortable, you can call it 'qāsī'. At this stage, just think of it as 'not soft'. You will mostly use it with food and basic objects. It is a useful word to know when you are shopping for groceries or describing your immediate environment. You don't need to worry about the complex grammar rules yet; just focus on the basic masculine form 'qāsī' and feminine form 'qāsiyah'.
At the A2 level, you start using 'qāsī' to describe the weather and people's basic behavior. You can talk about a 'harsh winter' (shitā' qāsī) or say that a teacher is 'harsh' (qāsī). You will also begin to encounter the indefinite form 'qāsin' in reading, so it's important to recognize that 'qāsin' and 'qāsī' are the same word. You can use it to express your feelings about a situation, like saying 'This is a hard life' (Hādhihi ḥayāt qāsiyah). You should also learn to use the preposition 'ʿalā' (on) to say who someone is being hard on.
By B1, you should be comfortable using 'qāsī' in more abstract contexts. You can describe 'harsh conditions' (ẓurūf qāsiyah) or a 'harsh experience' (tajrubah qāsiyah). You should understand the difference between 'qāsī' and 'ṣaʿb' (difficult), using 'qāsī' when the situation is punishing or emotionally draining. You can also start using the comparative form 'aqṣā' (harsher/hardest), although it is less common than other comparatives. You should be able to write short paragraphs describing a difficult time in your life using this word to convey the emotional weight of the experience.
At the B2 level, you should master the nuances of 'qāsī' in professional and literary contexts. You can use it to describe 'harsh criticism' (intiqād qāsī) or 'strict measures' (ijrā'āt qāsiyah). You should be aware of the broken plural 'qusāh' and use it correctly when referring to groups of people, such as 'cruel rulers'. Your understanding of the word should include its use in media and news reports. You should also be able to discuss the cultural implications of a 'hard heart' in Arabic literature and how it contrasts with the values of mercy and hospitality in Arab culture.
At the C1 level, you are exploring the deeper philosophical and poetic uses of 'qāsī'. You might encounter it in classical poetry describing the 'hardness' of fate or the 'stony' heart of a lover. You should be able to use the word in complex legal or academic discussions, such as describing 'harsh sentencing' in a judicial system. You should also be familiar with related forms and roots, such as the verb 'qasā' (to be hard/cruel) and the noun 'qaswah' (cruelty). You can use these forms to create more sophisticated and varied sentences, showing a high level of control over the language's root system.
At the C2 level, you have a native-like grasp of 'qāsī' and its derivatives. You can distinguish between the subtlest shades of meaning between 'qāsī', 'ṣārim', 'ʿatī', and 'shadīd'. You can appreciate the word's use in the Quran and other foundational texts, where 'hardness of heart' is a significant spiritual concept. You can use the word in any register, from the most informal street slang to the most formal academic or diplomatic prose. You are also able to play with the word in creative writing, using it to create metaphors and imagery that resonate with the deep history and cultural nuances of the Arabic language.

قاسي in 30 Seconds

  • Primarily means 'hard' or 'tough' in physical and emotional contexts.
  • Used for food (tough meat), weather (harsh winter), and people (cruel).
  • Grammatically an 'Ism Manqus', dropping the 'ya' when indefinite.
  • Essential for describing difficulties beyond simple intellectual complexity.

The Arabic word قاسي (qāsī) is a rich and evocative adjective that primarily denotes hardness, rigidity, or severity. In its most literal sense, it describes physical objects that are difficult to penetrate, bend, or break. However, its utility in the Arabic language extends far beyond the physical realm, permeating descriptions of character, climate, and abstract experiences. To understand qāsī, one must appreciate the spectrum of 'hardness' it covers—from a stale loaf of bread to the unyielding nature of a strict disciplinarian or the punishing heat of a desert sun.

Physical Texture
When applied to objects, it signifies a lack of softness. For instance, meat that has been overcooked and becomes rubbery is described as qāsī. Similarly, a bed that lacks cushioning or ground that is parched and solid would take this adjective.

هذا اللحم قاسي جداً، لا أستطيع مضغه.

Translation: This meat is very tough; I cannot chew it.
Emotional and Moral State
Metaphorically, it describes a 'hard' heart (qalb qāsī). This refers to someone who lacks empathy, mercy, or compassion. It is the opposite of raḥīm (merciful) or layyin (gentle/soft). In a social context, a father might be described as qāsī if his discipline is perceived as excessively stern or devoid of affection.

In environmental terms, the word is indispensable for describing the Middle Eastern climate. A 'harsh winter' (shitā' qāsī) or 'harsh conditions' (ẓurūf qāsiyah) uses the feminine form to match the noun. It conveys a sense of endurance required to survive the environment. This multifaceted nature makes it a high-frequency word for learners moving from basic descriptions to more nuanced expressions of feeling and observation.

كان والده رجلاً قاسياً في معاملته.

Translation: His father was a harsh man in his treatment.
Comparative Usage
While ṣalb (صلب) means 'solid' or 'firm' in a neutral or positive structural sense, qāsī often carries a negative connotation of being unpleasantly hard or mercilessly tough.

واجه المهاجرون ظروفاً قاسية خلال رحلتهم.

Translation: The migrants faced harsh conditions during their journey.

لا تكن قاسياً على نفسك.

Translation: Don't be hard on yourself.

Using قاسي correctly requires attention to gender, number, and case, as well as its specific grammatical category as an 'Ism Manqus' (a noun ending in a long 'i' sound). Because it is an adjective, it must follow the noun it describes in all these aspects. For example, if you are describing a 'heart' (masculine, singular), you use qāsī. If you are describing 'life' (feminine, singular), you use qāsiyah.

Agreement with Nouns
The feminine form qāsiyah (قاسية) is used with feminine nouns like ḥayāt (life), kalimāt (words), or muʿāmalat (treatment). The plural form for people is usually qāsūn (قاسون) or qusāh (قساة), the latter being a broken plural often used in literary contexts.

الحياة في الصحراء قاسية للغاية.

Translation: Life in the desert is extremely harsh.
The Preposition 'On'
When you want to say someone is 'hard on' someone else, you use the preposition ʿalā (على). For example, 'He is hard on his children' is huwa qāsī ʿalā awlādihi. This is a very common structure for expressing criticism or strictness.

كان المدير قاسياً على الموظفين الجدد.

Translation: The manager was harsh on the new employees.

In formal writing, you will often see the broken plural qusāh (قساة) to describe groups of people. For example, 'The cruel invaders' would be al-ghuzāh al-qusāh. In everyday spoken Arabic, however, people might simply use the sound masculine plural qāsīn or even use the singular form as an invariable adjective in certain dialects, though this is grammatically incorrect in Modern Standard Arabic (MSA).

لا تستخدم كلمات قاسية مع الأطفال.

Translation: Do not use harsh words with children.
Degrees of Hardness
To intensify the word, you can use adverbs like jiddan (very) or ghāyah (extremely). For example, qāsī ilā abʿad al-ḥudūd means 'harsh to the furthest limits'.

كان الاختبار قاسياً جداً هذا العام.

Translation: The exam was very tough this year.

The word قاسي is ubiquitous across different media and social strata in the Arabic-speaking world. In news broadcasts, it is the standard term for describing severe weather events, economic hardships, or strict government measures. If a country is undergoing 'harsh austerity measures', the reporter will likely use ijrā'āt taqashshufiyah qāsiyah. It provides the necessary weight to describe suffering and difficulty without being overly dramatic.

In News and Media
Journalists use this word to describe the 'harsh reality' (al-wāqiʿ al-qāsī) of war-torn regions or the 'harsh criticism' (intiqād qāsī) leveled by political opponents. It conveys a sense of objective severity.

تعرضت المنطقة لموجة برد قاسية.

Translation: The region was exposed to a harsh cold wave.
In Daily Life and Kitchens
In the kitchen, qāsī is the common way to complain about food. If you go to a restaurant and the steak is overdone, you might tell the waiter it is qāsī. If the fruit isn't ripe yet and is still hard to the touch, this word applies as well.

هذه الفاكهة ما زالت قاسية، لم تنضج بعد.

Translation: This fruit is still hard; it hasn't ripened yet.

In television dramas (Musalsalat), qāsī is frequently used in dialogue between family members. A common trope is a child telling a parent, 'You are harsh to me' (Anta qāsī ʿalayya), or a protagonist describing their 'harsh childhood' (ṭufūlah qāsiyah). It is a word that carries significant emotional baggage in storytelling, often serving as the catalyst for a character's development or their eventual downfall.

لماذا أنت قاسٍ هكذا مع أخيك؟

Translation: Why are you so harsh like this with your brother?
In Literature
Classical and modern literature use qāsī to describe the 'hard-heartedness' of the world or the 'harshness' of fate (qaswat al-qadar). It often appears in descriptions of the desert landscape, emphasizing its inhospitable and unforgiving nature.

عاش الشاعر حياة قاسية في المنفى.

Translation: The poet lived a harsh life in exile.

One of the most frequent errors English speakers make is confusing قاسي (qāsī) with ṣaʿb (difficult). While a 'hard' exam in English can mean 'difficult', in Arabic, qāsī implies that the exam was 'harsh' or 'punishing' rather than just intellectually challenging. If you want to say 'This homework is hard', you should use ṣaʿb. Use qāsī if the teacher gave everyone a zero for one mistake.

Confusing Hard vs. Difficult
Incorrect: Hādhā al-su'āl qāsī (This question is harsh). Correct: Hādhā al-su'āl ṣaʿb (This question is difficult). Use qāsī for the impact or nature of the difficulty, not the complexity.

الامتحان كان صعباً (وليس قاسياً) من الناحية العلمية.

Translation: The exam was difficult (not harsh) from a scientific standpoint.
Grammatical Ending (Ism Manqus)
Many learners forget to drop the 'ya' in the indefinite nominative/genitive. Writing huwa qāsī without the 'al-' is technically incorrect in formal Arabic; it should be huwa qāsin. However, in casual speech, the 'ya' is almost always kept.

أنت رجل قاسٍ (بدلاً من قاسي).

Translation: You are a harsh man (using the correct indefinite form).

Another error involves the feminine plural. For non-human plurals (like 'days' or 'conditions'), you must use the feminine singular qāsiyah. For human plurals, use qusāh or qāsūn. Beginners often try to apply qāsūn to objects, which sounds very strange to native speakers.

مررت بأيام قاسية (وليس قاسون).

Translation: I went through harsh days (correct feminine singular for non-human plural).
Misusing Synonyms
Don't confuse qāsī with ṣalb (صلب). Ṣalb is for materials like steel or diamond. Qāsī is for things that should be soft but aren't, or for emotional states.

الفولاذ معدن صلب (وليس قاسي).

Translation: Steel is a solid/hard metal (using the correct material word).

To expand your vocabulary beyond قاسي, it is helpful to look at synonyms that capture different nuances of 'hardness'. While qāsī is the most general term, other words might be more appropriate depending on whether you are talking about physics, personality, or intensity.

Ṣalb (صلب) - Solid/Hard
This word is used for physical materials that are structurally rigid. It is often used in scientific or construction contexts. It doesn't usually carry the negative emotional weight of qāsī.

الألماس هو أصلب مادة في الطبيعة.

Translation: Diamond is the hardest material in nature.
Ṣārim (صارم) - Strict/Rigid
This is the best word for rules, laws, or disciplinary figures. A 'strict teacher' is mudarris ṣārim. It implies adherence to rules rather than just being 'mean'.

تطبق الشركة قوانين صارمة بشأن الحضور.

Translation: The company applies strict rules regarding attendance.

For intensity, you might use shadīd (شديد), which means 'intense' or 'strong'. You can have 'intense heat' (ḥarārah shadīdah) which is often interchangeable with qāsiyah in weather contexts, but shadīd is more general. Another alternative is ʿanīf (عنيف), which means 'violent' or 'harsh' in a more aggressive way, like a 'violent storm' (ʿāṣifah ʿanīfah).

Comparison Table
  • Qāsī: Hard (food), Cruel (person), Harsh (weather).
  • Ṣalb: Solid (rock/metal), Firm (stance).
  • Ṣārim: Strict (rules/discipline).
  • Shadīd: Intense (pain/heat/cold).

كان رده عنيفاً وغير متوقع.

Translation: His response was violent/harsh and unexpected.

How Formal Is It?

Formal

"كانت الظروف الجوية قاسية جداً."

Neutral

"هذا اللحم قاسي قليلاً."

Informal

"يا أخي، لا تكون قاسي معي!"

Child friendly

"هذه اللعبة قاسية، لا تكسرها."

Slang

"والله الدنيا قاسية."

Fun Fact

The Quran uses this root to describe the hearts of those who reject the truth, saying their hearts became 'like stones or even harder'.

Pronunciation Guide

UK /ˈqɑːsi/
US /ˈkɑːsi/
The stress is on the first syllable 'qā'.
Rhymes With
اسي (āsī) ناسي (nāsī) قاسي (qāsī) راسي (rāsī) كراسي (karāsī) اسي (asī) فاسي (fāsī) ماسي (māsī)
Common Errors
  • Pronouncing 'q' as 'k'.
  • Pronouncing the 'ṣ' (ṣād) as a light 's' (sīn).
  • Shortening the long 'ā' or 'ī' vowels.
  • Not dropping the 'ya' in formal indefinite nominative/genitive cases.
  • Adding a 't' sound at the end in masculine forms.

Difficulty Rating

Reading 3/5

Easy to recognize, but the 'Ism Manqus' ending (qāsin) can be tricky for beginners.

Writing 4/5

Requires knowledge of when to drop the 'ya' and feminine agreement.

Speaking 2/5

Easy to say once you master the 'q' and 'ṣ' sounds.

Listening 3/5

Clear sound, but must be distinguished from synonyms.

What to Learn Next

Prerequisites

صعب (ṣaʿb) سهل (sahl) قلب (qalb) جو (jaw) أكل (akl)

Learn Next

صلب (ṣulb) لين (layyin) رحمة (raḥmah) قسوة (qaswah) صارم (ṣārim)

Advanced

عتاة (ʿutāh) غليظ القلب (ghalīẓ al-qalb) فظ (faẓẓ) جلف (jilf)

Grammar to Know

Ism Manqus

قاسٍ (Indefinite) vs القاسي (Definite)

Adjective Agreement

رجل قاسي vs امرأة قاسية

Non-human Plural Agreement

ظروف قاسية (Feminine singular adjective)

Preposition 'ʿalā'

قاسي على (Hard on someone)

Comparative Form

أقسى (Harsher/Hardest)

Examples by Level

1

هذا الخبز قاسي.

This bread is hard.

Simple subject-adjective agreement (masculine).

2

الكرسي قاسي جداً.

The chair is very hard.

Using 'jiddan' (very) to modify the adjective.

3

اللحم قاسي، لا آكله.

The meat is tough, I'm not eating it.

Negative sentence following the adjective.

4

التفاحة قاسية.

The apple is hard.

Feminine agreement for 'apple' (tuffāḥah).

5

الأرض قاسية هنا.

The ground is hard here.

'Arḍ' (ground) is feminine in Arabic.

6

هذا قلم قاسي.

This is a hard pen.

Attributive adjective following the noun.

7

السرير قاسي.

The bed is hard.

Basic predicate adjective.

8

البرتقالة ليست قاسية.

The orange is not hard.

Using 'laysat' for feminine negation.

1

الشتاء في الجبل قاسي.

Winter in the mountains is harsh.

Describing weather conditions.

2

أستاذي قاسي قليلاً.

My teacher is a bit harsh.

Describing personality.

3

لا تكن قاسياً معي.

Don't be harsh with me.

Imperative negative (nahy).

4

هذه حياة قاسية.

This is a harsh life.

Feminine singular agreement with 'life'.

5

كان الجو قاسياً أمس.

The weather was harsh yesterday.

Using 'kāna' (was) which makes the adjective accusative (qāsiyan).

6

هو أب قاسي على أولاده.

He is a father who is hard on his children.

Using the preposition 'ʿalā' (on).

7

سمعت أخباراً قاسية.

I heard harsh news.

Feminine singular adjective for plural non-human noun (akhbār).

8

لماذا قلبك قاسي؟

Why is your heart hard?

Metaphorical use for emotions.

1

واجهنا ظروفاً قاسية في الرحلة.

We faced harsh conditions on the trip.

Accusative feminine singular adjective.

2

تعلمت درساً قاسياً اليوم.

I learned a hard lesson today.

Common collocation 'dars qāsī'.

3

كانت المعاملة قاسية جداً.

The treatment was very harsh.

Describing social interaction.

4

لا يجب أن تكون قاسياً على نفسك.

You shouldn't be hard on yourself.

Advice/Modal construction.

5

الواقع قاسي أحياناً.

Reality is harsh sometimes.

Abstract noun as subject.

6

هذه القوانين قاسية جداً.

These laws are very harsh.

Describing regulations.

7

كانت كلماته قاسية وجارحة.

His words were harsh and hurtful.

Pairing synonyms/related adjectives.

8

المنافسة في السوق قاسية.

Competition in the market is tough/harsh.

Business context.

1

انتقد الكاتب المجتمع بأسلوب قاسٍ.

The writer criticized society in a harsh style.

Genitive indefinite form (dropping the 'ya').

2

عاش طفولة قاسية في حي فقير.

He lived a harsh childhood in a poor neighborhood.

Describing life history.

3

اتخذت الحكومة إجراءات قاسية.

The government took harsh measures.

Political/Administrative context.

4

كانت البيئة قاسية وغير مرحبة.

The environment was harsh and unwelcoming.

Describing nature.

5

المدرب قاسي لكنه ناجح.

The coach is tough but successful.

Contrastive sentence using 'lakinna'.

6

تعرض السجين لمعاملة قاسية.

The prisoner was subjected to harsh treatment.

Passive construction context.

7

كانت ردة فعله قاسية بشكل غير مبرر.

His reaction was harshly unjustified.

Describing behavior with adverbs.

8

الحرارة القاسية قتلت المحاصيل.

The harsh heat killed the crops.

Environmental impact.

1

تتجلى قسوة الطبيعة في هذا المكان.

The harshness of nature is evident in this place.

Using the noun form 'qaswah' (harshness).

2

كان حكماً قاسياً بحق المتهم.

It was a harsh sentence against the accused.

Legal context.

3

أصبحت القلوب قاسية في هذا العصر.

Hearts have become hard in this era.

Philosophical observation.

4

لم يكن يقصد أن يكون قاسياً في نقده.

He didn't mean to be harsh in his criticism.

Complex verbal phrase (lam yakun yaqṣid).

5

هذا النوع من الصخور قاسي جداً.

This type of rock is very hard.

Technical/Scientific context.

6

عانت البلاد من شتاء قاسٍ طويل.

The country suffered from a long, harsh winter.

Attributive adjective in genitive indefinite.

7

كانت المنافسة قاسية لدرجة الإنهاك.

The competition was harsh to the point of exhaustion.

Resultative clause (li-darajat).

8

لا تلمني على قسوة كلماتي.

Don't blame me for the harshness of my words.

Possessive noun phrase (iḍāfah).

1

إن القلوب إذا تنافر ودها، مثل الزجاج كسرها لا يجبر (وصف للقسوة).

When hearts' love drifts apart, they are like glass; their break cannot be mended (Poetic description of hardness/cruelty).

Literary/Poetic context.

2

وصف الفيلسوف الوجود بأنه كيان قاسٍ لا يبالي.

The philosopher described existence as a harsh, indifferent entity.

Philosophical/Existential context.

3

تتطلب هذه المهنة أعصاباً قاسية.

This profession requires 'hard' (tough) nerves.

Idiomatic use for mental toughness.

4

كانت الظروف الجيوسياسية قاسية على المنطقة.

Geopolitical conditions were harsh on the region.

Advanced political terminology.

5

لا يمكننا تجاهل الواقع القاسي الذي نعيشه.

We cannot ignore the harsh reality we live in.

Abstract social commentary.

6

تميزت الحقبة التاريخية بقوانين قاسية.

The historical era was characterized by harsh laws.

Historical analysis.

7

كانت لهجة الخطاب قاسية ومستفزة.

The tone of the speech was harsh and provocative.

Linguistic analysis.

8

تتجمد الأنهار في تلك المناطق بسبب البرد القاسي.

Rivers freeze in those regions due to the harsh cold.

Scientific/Natural description.

Common Collocations

قلب قاسي
شتاء قاسي
ظروف قاسية
درس قاسي
لحم قاسي
معاملة قاسية
نقد قاسي
قوانين قاسية
واقع قاسي
كلام قاسي

Common Phrases

قاسي القلب

— Hard-hearted. Used to describe someone without mercy.

هو رجل قاسي القلب.

قاسي على نفسه

— Hard on oneself. Used for self-criticism.

أنت قاسي على نفسك كثيراً.

بشكل قاسي

— Harshly. Used as an adverbial phrase.

عامله بشكل قاسي.

منتهى القسوة

— The height of cruelty. Used for extreme cases.

هذا التصرف فيه منتهى القسوة.

رد قاسي

— A harsh reply. Used in arguments.

تلقى رداً قاسياً على سؤاله.

تجربة قاسية

— A harsh experience. Used for difficult life events.

كانت تجربة قاسية لكنها مفيدة.

شروط قاسية

— Harsh conditions/terms. Used in contracts or negotiations.

وضعوا شروطاً قاسية للاتفاق.

برد قاسي

— Harsh cold. Used for severe winter weather.

البرد القاسي يمنعنا من الخروج.

مصير قاسي

— A harsh fate. Used in literature or tragic stories.

واجه البطل مصيراً قاسياً.

إجراءات قاسية

— Harsh measures. Used for strict rules or austerity.

اتخذت الإدارة إجراءات قاسية.

Often Confused With

قاسي vs صعب (ṣaʿb)

Means 'difficult' (intellectual). 'Qāsī' is 'harsh' (emotional/physical).

قاسي vs صلب (ṣulb)

Means 'solid' or 'structurally hard'. 'Qāsī' is often 'unpleasantly hard'.

قاسي vs صارم (ṣārim)

Means 'strict' (rules). 'Qāsī' is 'cruel' or 'harsh' (impact).

Idioms & Expressions

"قلبه من حجر"

— His heart is made of stone. A common idiom for extreme 'qaswah'.

لا تحاول معه، قلبه من حجر.

Informal
"ضربة قاسية"

— A hard blow. Metaphorically means a major setback or disaster.

كان موت والده ضربة قاسية له.

Neutral
"بيد من حديد"

— With an iron fist. Implies harsh, unyielding control.

حكم البلاد بيد من حديد.

Formal
"جرعة قاسية من الحقيقة"

— A harsh dose of truth. Used when someone learns a painful reality.

كانت تلك جرعة قاسية من الحقيقة.

Neutral
"العيش المر"

— Bitter living. Often associated with 'qāsī' conditions.

ذاق العيش المر في الغربة.

Literary
"وجه قاسي"

— A stern face. Used for someone whose expression is uninviting.

له وجه قاسي لا يبتسم أبداً.

Neutral
"كلمات كالسياط"

— Words like whips. Describes very harsh, painful speech.

كانت كلماته كالسياط على ظهري.

Literary
"صدمة قاسية"

— A harsh shock. A sudden, painful event.

تلقى صدمة قاسية بخسارة ماله.

Neutral
"أيام سوداء"

— Black days. Idiom for 'qāsī' periods of life.

عشنا أياماً سوداء في الحرب.

Informal
"بلا رحمة"

— Without mercy. The defining characteristic of being 'qāsī'.

قاتلوا بلا رحمة.

Neutral

Easily Confused

قاسي vs صعب

Both translate to 'hard' in English.

'Ṣaʿb' is for complexity/difficulty; 'Qāsī' is for severity/hardness.

Mathematics is 'ṣaʿb', but a punishment is 'qāsī'.

قاسي vs صلب

Both mean 'hard' physically.

'Ṣulb' is for materials (iron); 'Qāsī' is for things that shouldn't be hard (bread, heart).

Steel is 'ṣulb', but stale bread is 'qāsī'.

قاسي vs شديد

Both mean 'intense' or 'harsh'.

'Shadīd' is more general; 'Qāsī' has a connotation of suffering or lack of mercy.

Strong wind is 'shadīd', but a winter that kills plants is 'qāsī'.

قاسي vs صارم

Both describe strict people.

'Ṣārim' is positive/neutral strictness (discipline); 'Qāsī' is negative (cruelty).

A good coach is 'ṣārim', but a mean boss is 'qāsī'.

قاسي vs غليظ

Both mean 'thick' or 'coarse'.

'Ghalīẓ' is about physical thickness; 'Qāsī' is about resistance/hardness.

A thick rope is 'ghalīẓ', but a hard heart can be called 'ghalīẓ al-qalb' or 'qāsī'.

Sentence Patterns

A1

[Noun] + قاسي

الخبز قاسي.

A2

[Noun] + [Verb] + قاسي

الجو صار قاسياً.

B1

لا تكن + قاسياً + على + [Person]

لا تكن قاسياً على أخيك.

B2

[Noun] + ذو + قلب + قاسي

رجل ذو قلب قاسي.

C1

بالرغم من + [Noun] + القاسي

بالرغم من الشتاء القاسي.

C2

تتجلى + القسوة + في + [Noun]

تتجلى القسوة في قوانينهم.

B1

تعرض لـ + [Noun] + قاسي

تعرض لنقد قاسٍ.

A2

لماذا + [Noun] + قاسي؟

لماذا اللحم قاسي؟

Word Family

Nouns

Verbs

Adjectives

Related

How to Use It

frequency

High (Top 2000 words in Arabic).

Common Mistakes
  • Using 'qāsī' for a difficult puzzle. Using 'ṣaʿb'.

    'Qāsī' is for harshness/severity, not mental complexity.

  • Writing 'الرجل قاس' with a 'ya' but without 'al-'. الرجل القاسي or رجل قاسٍ.

    Grammar rule for Ism Manqus requires dropping 'ya' in indefinite nominative.

  • Using 'qāsūn' for 'hard days'. أيام قاسية.

    Non-human plurals take the feminine singular adjective.

  • Pronouncing 'qāsī' like 'kāsī'. Using the uvular 'Q'.

    'Kāsī' is not a word, but 'kās' means cup. Clarity is key.

  • Using 'qāsī' to mean 'solid' (materially). صلب.

    'Ṣulb' is the neutral word for material density.

Tips

Defective Noun Rule

Remember that 'qāsī' is an 'Ism Manqus'. In formal writing, the 'ya' disappears in 'رجلٌ قاسٍ' but stays in 'الرجلُ القاسي'.

Human vs Non-human

For non-human plurals like 'days' (ayyām), always use the feminine singular 'qāsiyah'. 'Ayyām qāsiyah' = Hard days.

Weather Nuance

In the Middle East, 'qāsī' is often used for both extreme heat and extreme cold. It's about the difficulty of the environment.

Root Power

Learn the root Q-S-W. It will help you understand words like 'qaswah' (cruelty) and 'qasā' (he was cruel).

Strict vs Cruel

If you mean someone follows rules, use 'ṣārim'. If you mean someone causes pain, use 'qāsī'.

The Deep Q

The 'Q' (ق) should come from the back of your throat. Practice saying 'qā' until it feels distinct from 'kā'.

Adjective Order

Always place 'qāsī' after the noun. 'Bread hard' (khubz qāsī), not 'hard bread'.

Social Sensitivity

Calling someone 'qāsī' is a serious accusation of being unmerciful. Use it carefully in social settings.

Castle Wall

Visualize a 'Castle' wall. It is 'Qāsī' (Hard). Qāsī sounds like Castle.

News Keywords

When you hear 'ẓurūf' (conditions), listen for 'qāsiyah' right after it in news reports about crises.

Memorize It

Mnemonic

Think of a 'Castle' (sounds slightly like qāsī) made of 'Hard' stone. A 'Qāsī' heart is as hard as a castle wall.

Visual Association

Imagine a stale, hard piece of bread that you can't bite into—that is 'qāsī'. Now imagine a person with a face made of that same hard bread.

Word Web

Hard Cruel Tough Harsh Strict Rigid Unripe Merciless

Challenge

Try to use 'qāsī' to describe three different things today: one food, one weather condition, and one person's behavior.

Word Origin

The word comes from the Arabic root Q-S-W (ق-س-و), which relates to hardness, rigidity, and the removal of mercy.

Original meaning: The root originally described the physical hardness of stones or solid earth.

Semitic (Central Semitic).

Cultural Context

Be careful when calling a person 'qāsī' directly, as it is a strong moral judgment in Arabic culture.

English speakers often use 'hard' for 'difficult', but in Arabic, 'qāsī' is much more about the 'feeling' of hardness or cruelty.

The Quranic verse: 'Then your hearts became hardened... they are like rocks' (2:74). The poem 'Al-Atlal' by Ibrahim Nagi mentions the 'qaswah' of fate. Modern Arabic songs often use 'qāsī' to describe a lover who has left.

Practice in Real Life

Real-World Contexts

Food

  • لحم قاسي
  • خبز قاسي
  • فاكهة قاسية
  • أكل قاسي

Weather

  • شتاء قاسي
  • برد قاسي
  • حرارة قاسية
  • جو قاسي

Personalities

  • أب قاسي
  • مدير قاسي
  • قلب قاسي
  • شخص قاسي

Life/Experience

  • حياة قاسية
  • ظروف قاسية
  • درس قاسي
  • واقع قاسي

Communication

  • كلام قاسي
  • نقد قاسي
  • رد قاسي
  • لهجة قاسية

Conversation Starters

"هل تعتقد أن الحياة في مدينتك قاسية؟"

"ما هو أقسى درس تعلمته في حياتك؟"

"لماذا يكون بعض الناس قساة القلوب؟"

"هل تفضل الخبز الطري أم القاسي؟"

"كيف تتعامل مع المدير القاسي في العمل؟"

Journal Prompts

اكتب عن تجربة قاسية مررت بها وكيف تجاوزتها.

صف شخصاً تعرفه له قلب قاسي.

تحدث عن الشتاء القاسي في بلدك.

هل القسوة ضرورية أحياناً في التربية؟

اكتب عن الفرق بين الشخص الصارم والشخص القاسي.

Frequently Asked Questions

10 questions

It is masculine. The feminine is 'qāsiyah' (قاسية). You must match the gender of the noun you are describing.

Use 'qāsin' (قاسٍ) in formal Arabic when the word is indefinite (no 'al-') and it is in the nominative or genitive case.

Yes, but it means the exam was 'harsh' or 'unfairly hard', not just 'difficult'. For 'difficult', use 'ṣaʿb'.

The best opposite is 'رحيم' (raḥīm - merciful) or 'لطيف' (laṭīf - kind/gentle).

Say 'لا تكن قاسياً معي' (Lā takun qāsiyan maʿī) or 'لا تقسُ عليّ' (Lā taqsū ʿalayya).

Yes, it is understood and used in almost all Arabic dialects, though the pronunciation of the 'q' may vary (e.g., as 'g' or a glottal stop).

The noun is 'قسوة' (qaswah). For example, 'qaswat al-qalb' means 'hardness of heart'.

Absolutely. It is the standard word for tough meat, stale bread, or unripe fruit.

For people, the broken plural 'قساة' (qusāh) is common. For objects, use the feminine singular 'قاسية' (qāsiyah).

Yes, it carries a significant weight, especially when describing emotions or character. It is stronger than just saying someone is 'strict'.

Test Yourself 200 questions

writing

Write a sentence describing a tough piece of meat.

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writing

Write a sentence about a harsh winter.

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writing

Translate: 'Don't be hard on your friend.'

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writing

Describe a strict boss using 'qāsī'.

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writing

Write a sentence about 'harsh conditions' in a city.

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writing

Translate: 'He learned a hard lesson.'

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writing

Use the feminine form 'قاسية' in a sentence about life.

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writing

Write a sentence using 'qāsī al-qalb' (hard-hearted).

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writing

Translate: 'The exam was very harsh.'

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writing

Write a sentence about a hard chair.

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writing

Translate: 'Why are you so harsh?'

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writing

Write a sentence about a harsh cold wave.

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writing

Translate: 'He is hard on himself.'

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writing

Describe a cruel ruler using the plural 'qusāh'.

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writing

Translate: 'The words were harsh.'

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writing

Write a sentence about an unripe (hard) apple.

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writing

Translate: 'Reality is harsh.'

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writing

Write a sentence about a harsh punishment.

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writing

Translate: 'I don't like harsh people.'

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writing

Write a sentence using 'aqṣā' (harshest).

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speaking

Say 'This bread is hard' in Arabic.

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speaking

Say 'Don't be harsh with me' in Arabic.

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speaking

Describe the weather as harsh.

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speaking

Tell someone they are hard on themselves.

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speaking

Complain about tough meat in a restaurant.

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speaking

Say 'He has a hard heart'.

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speaking

Ask 'Why is the teacher so harsh?'.

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speaking

Say 'Life is harsh in the desert'.

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speaking

Say 'I learned a hard lesson'.

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speaking

Tell a friend not to use harsh words.

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speaking

Say 'The conditions were very harsh'.

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speaking

Say 'This is a harsh reality'.

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speaking

Say 'He was a harsh man'.

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speaking

Ask 'Is the ground hard here?'.

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speaking

Say 'The exam was tough this year'.

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speaking

Say 'I saw harsh things in the war'.

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speaking

Say 'The law is harsh but necessary'.

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speaking

Say 'Don't be a hard-hearted person'.

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speaking

Say 'The winter was longer and harsher'.

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speaking

Say 'His criticism was very harsh'.

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listening

Listen to the word: 'Qāsī'. What does it mean?

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listening

Identify the adjective in: 'Al-jaw qāsī al-yawm'.

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listening

Does 'qāsiyah' refer to a masculine or feminine noun?

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listening

What is being described in 'Khubz qāsī'?

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listening

What emotion is implied in 'Qalb qāsī'?

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listening

Is 'qāsī' used for a 'difficult' math problem usually?

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listening

Translate the meaning of: 'Lā takun qāsiyan'.

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listening

What does 'Aqṣā' mean in a weather report?

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listening

Identify the noun in: 'Qaswat al-muʿāmalah'.

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listening

In 'Ayyām qāsiyah', why is 'qāsiyah' singular?

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listening

What is the opposite of 'qāsī' heard in 'Lā takun qāsiyan, kun raḥīman'?

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listening

Does 'qāsī' sound like 'ṣulb'?

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listening

What does 'Lā taqsū ʿalayya' mean?

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listening

If someone says 'Al-laḥm qāsī', are they happy with the food?

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listening

What is the root of 'qāsī'?

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/ 200 correct

Perfect score!

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