Kanji Kaisen

漢字Kanji · in Textiles, Plants & Food

苦: suffering, trial

Also: worry, hardship, feel bitter, scowl

JLPT N38 strokesGrade 3Your ink: 白 Not met

艹 carries the meaning · 古 gives the sound

8 strokes

Three readings, and the words that use each

クku · on'yomi · in compounds

  • 苦労するくろうするsuffer, toil
  • 苦悩するくのうするagonize, be in anguish
  • 苦心するくしんするmake an effort, take pains
  • 苦笑するくしょうするsmile bitterly
  • 苦痛くつうpain
  • 苦情くじょうcomplaint

くるしいkurushii · kun'yomi · on its own

  • 苦しいくるしいpainful

にがいnigai · kun'yomi

  • 苦いにがいbitter
  • 苦手なにがてなpoor (at)

Also read -ぐるしい, くるしむ, くるしめる, にがる, with no example words in our sources. Words: Kanji alive, CC BY 4.0.

成り立ち

Where it comes from

Memory story · made up to help you remember

“Grass growing on top! Like a green crown upon the earth, this radical sits above kanji related to flowers, herbs, and vegetation.”
繋がり
Ink shades, lightest to darkest: 白 Not met, 淡 Met, 中 Learning, 濃 Familiar, 印 Mastered

Easy to confuse

The difference, side by side
苦 suffering · 艹
vs固 harden · 囗
苦 has 艹 where 固 has 囗.
In ChineseSame character in simplified and traditional · kǔ

Same form: 苦 is written the same way in mainland China (simplified) and in Taiwan and Hong Kong (traditional).

Simplified
苦 mainland China, Singapore
Traditional
苦 Taiwan, Hong Kong

Pinyin kǔ most common reading

Forms and pinyin: Unicode Unihan database (Unicode License v3). Pinyin lists the most common reading, not every reading.

One click tells us. No sign-up.