Meaning & readings

cruel, severe, atrocious, unjust

On’yomi コク
Kun’yomi ひど.い

Origin

This character combines the alcohol radical on the left, which marks it as relating to fermented drinks, with a sound hint on the right that suggests the pronunciation. The connection between alcohol and cruelty might seem odd, but in classical Chinese this character developed a metaphorical meaning of being harsh or severe—possibly because strong alcohol was seen as harsh or intense. Over time, the meaning shifted away from the literal alcohol sense toward the abstract idea of cruelty and severity, while the character's visual structure remained the same. The right component doesn't contribute to the meaning; it simply hints at how the character should be pronounced.

AI-generated (claude-haiku-4-5), not yet reviewed. Formation type (automated guess): Phono-semantic (meaning + sound hint).

14 strokes

Components

  • radical left
  • sound hint right

A sound hint component points at the character’s pronunciation, not its meaning — don’t read a meaning into it.

Common words

  • 酷使 こくし exploitation; overuse
  • 酷似 こくじ resembling closely; being strikingly similar
  • 酷暑 こくしょ intense heat; severe heat
  • 酷評 こくひょう severe criticism; sharp criticism
  • 残酷 ざんこく cruel; brutal
  • 冷酷 れいこく cruelty; coldheartedness
  • 過酷 かこく severe; harsh
  • 酷い ひどい cruel; heartless

Reference

Strokes
14
Kangxi radical
164
Grade
Jōyō (secondary school)
Frequency rank
#1596 (newspapers)
Former JLPT
level 1
Unicode
U+09177