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忾 — pronunciations, definitions, and tags
HanziPinyinEnglishTags
忾kàianger, wrath, hatred, enmityg, 7 strokes, radical 忄, rank #43239, Very Hard
kài(kai4)kai T4
  1. 1anger, wrath, hatred, enmity
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March 24, 2026

忾(愾)kài(kai4)

The character 忾 (kài) signifies anger, wrath, or hatred. It is often used to express strong negative emotions, particularly in contexts involving conflict or enmity. While not commonly used in everyday conversation, it appears in literary or dramatic texts to convey intense feelings.

Strokes7Radical忄Frequency#43239DifficultyVery Hard
Cultural note

In traditional Chinese literature, characters expressing deep emotions like 忾 are often found in poetry, reflecting the importance of emotional expression in Chinese culture. This character can symbolize the intense feelings that arise in personal conflicts or societal struggles.

Memory tip

Imagine a heart (忄, the radical for emotions) filled with anger, represented by the character 忾. The 'kài' pronunciation can be remembered as if someone is shouting in frustration, 'Kai!', as they deal with their wrath.

Meanings of 忾

kài(kai4)
1anger, wrath, hatred, enmity
Exercise 1 of 2

By ear

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About 忾

忾Simplified
愾Traditional
7Strokes
忄Radical
语素morpheme (morph.)Part of Speech
#—Frequency Rank

Podcast: 忾

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Podcast: 忾

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AI study notes for 忾

Usage Notes

This character is more formal and literary than colloquial. Learners might confuse it with similar emotions like '怒' (nù) for anger; however, 忾 implies a deeper, more intense feeling of enmity. It often pairs with words related to conflict and can appear in idiomatic expressions.

HSK Study Tips

Although 忾 is not part of the HSK vocabulary, it connects to emotions and feelings, which are crucial topics in conversational Mandarin. Focus on understanding other related terms at HSK level 3 and 4, such as '快乐' (kuàilè) for happiness or '悲伤' (bēishāng) for sadness.

Common Mistakes

Learners might confuse 忾 with other characters for anger, such as '怒' (nù). For example, saying '我感到怒' (I feel anger) instead of using 忾 in a more literary context could be incorrect, as the nuance differs.

AI-enhanced 2026-03-24

Pronunciation of 忾

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Etymology of 忾

Formation typeIdeographic 指事
六书 ClassificationIdeograph (指事字)~2% of characters
Memory hint

A heart 忄 full of anger 气; 气 also provides the pronunciation

Learn more about Ideograph (指事字) characters
Exercise 1 of 1

Origin

What kind of character is 忾?

Decomposition of 忾

IDS Structure⿰忄气
忾Full character
=
忄xin1
left
气qi4
right
Exercise 1 of 2

Parts

Which of these is part of 忾?

How to say anger, wrath, hatred, enmity in Chinese

“anger, wrath, hatred, enmity” in Chinese is忾kài

The character 忾 (kài) signifies anger, wrath, or hatred. It is often used to express strong negative emotions, particularly in contexts involving conflict or enmity. While not commonly used in everyday conversation, it appears in literary or dramatic texts to convey intense feelings.

When to use 忾

This character is more formal and literary than colloquial. Learners might confuse it with similar emotions like '怒' (nù) for anger; however, 忾 implies a deeper, more intense feeling of enmity. It often pairs with words related to conflict and can appear in idiomatic expressions.

What learners get wrong

Learners might confuse 忾 with other characters for anger, such as '怒' (nù). For example, saying '我感到怒' (I feel anger) instead of using 忾 in a more literary context could be incorrect, as the nuance differs.

Write 忾

忾

Practice writing 忾 stroke by stroke. Watch the animation to learn the stroke order, then try writing it yourself.

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Word Family of 忾

Words containing this character2
忾kàianger愾
同仇敌忾anger against a common enemy (idiom); joined in opposition to the same adversary同仇敵愾
Exercise 1 of 1

Words with 忾

What does 同仇敌忾 mean?

Frequently asked questions about 忾

You might say '他心中充满了忾气' (He is filled with wrath in his heart) to express someone's strong anger.

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