暗
darkness, disappear, shade, informal, grow dark, be blinded
Readings
On'yomi
- アン
Kun'yomi
- くら.い
- くら.む
- くれ.る
Meaning
暗 centers on the absence of light: literal darkness, growing dark, or being blinded. The informal sense extends from things done in the shadows, away from open visibility.
Most common words using 暗
20 of 218- 暗いくらいN5
dark; gloomy; murky
- 暗殺あんさつN1
assassination
- 暗号あんごう
code; password; cipher
- 暗黒あんこく
darkness
- 暗あん
darkness
- 暗闇くらやみN1
darkness; the dark
- 真っ暗まっくらN2
pitch-dark; pitch-black; completely dark
- 暗示あんじN1
hint; suggestion; clue; implication
- 暗記あんきN3
memorization; memorisation; learning by heart
- 暗黙あんもくN1
tacit; unspoken; implicit
- 暗躍あんやく
secret manoeuvres (maneuvers); operating behind the scenes
- 暗証あんしょう
code; cipher; password
- 薄暗いうすぐらいN3
dim; gloomy
- 暗にあんに
implicitly; indirectly; tacitly; by implication; obscurely
- 疑心暗鬼ぎしんあんき
suspicion will raise bogies; once you suspect something, everything else will look suspicious; jumping at shadows
- 明暗めいあんN1
light and darkness; light and shade
- 暗唱あんしょうN1
recitation; reciting from memory
- 暗転あんてん
(theatrical) blackout
- 暗部あんぶ
dark side (of nature, town, etc.)
- 暗雲あんうん
dark clouds
Study
Etymology
暗 combines 日 (sun) and 音 (sound), but the historical origin is phono-semantic: 音 provides the sound アン, and the original meaning relates to darkness or being closed off from light.
Meaning mnemonic
The sun 日 is blocked by sound 音, as if noise itself casts a shadow. When the sun is hidden, everything falls into darkness.
Reading mnemonic
For アン, imagine an unlit room so dark you can't see your own hand: 'un-' (アン) as in 'unseen' or 'unlit', tying the sound directly to the absence of light.