Meaning & readings

healthy, health, strength, persistence

On’yomi ケン
Kun’yomi すこ.やか
Nanori かつ、たけ、たけし、たて、とし、やす、やすし

Origin

This character combines a person marker on the left with the character 建 on the right, which serves as a sound hint for pronunciation. The left side, showing a person, connects the idea to human qualities. The right component 建 suggests the sound "ken" and originally meant "to build" or "to establish," which pairs well with the sense of something solid and well-constructed. Together, the character evokes the idea of a person who is built strong and sturdy, hence healthy and persistent. Over time, the meaning shifted to emphasize the strength and well-being of the body and mind.

健 11 strokes

Components

  • 亻 radical left
  • 建 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

  • 穏健 おんけん moderate (view, politics, etc.); temperate
  • 健気 けなげ admirable; commendable
  • 健康 けんこう health
  • 健在 けんざい in good health; alive and well
  • 健全 けんぜん healthy; sound
  • 健闘 けんとう fighting bravely; strenuous efforts
  • 剛健 ごうけん vigour; vigor
  • 保健 ほけん preservation of health; hygiene

Reference

Strokes
11
Kangxi radical
9
Formation type
Phono-semantic (meaning + sound hint)
Grade
Grade 4 (Kyōiku)
Frequency rank
#572 (newspapers)
Former JLPT
level 2
Unicode
U+05065