改
reformation, change, modify, mend, renew, examine, inspect, search
Readings
On'yomi
- カイ
Kun'yomi
- あらた.める
- あらた.まる
Meaning
改 centers on making something different for the better: reforming, changing, modifying, mending, or renewing. The examine/inspect/search meanings are natural extensions of looking closely to identify what needs to change.
Most common words using 改
24 of 218- 改善かいぜんN3
betterment; improvement
- 改正かいせいN2
revision; amendment; alteration
- 改めてあらためてN2
another time; again; over again; once again; anew
- 改革かいかくN2
reform; reformation; reorganization
- 改造かいぞうN2
remodeling; remodelling; reconstruction; conversion; alteration; renovation; modification; reshuffling (e.g. a cabinet); reorganization; restructuring
- 改良かいりょうN2
improvement; reform
- 改修かいしゅうN1
repair; improvement
- 改めるあらためるN2
to change; to alter; to revise; to replace
- 改札かいさつN3
examination of tickets
- 改定かいていN1
revision (of a rule, price, etc.); alteration; change
- 改装かいそうN1
remodelling; remodeling; reorganization; reorganisation
- 改名かいめい
name change
- 改訂かいていN1
revision (of text); alteration; change
- 改ざんかいざん
alteration; falsification; faking
- 改憲かいけん
constitutional change; revising the constitution
- 改築かいちくN2
structural alteration (of a building); reconstruction; rebuilding; remodelling; remodeling
- 改宗かいしゅう
religious conversion
- 改編かいへん
reorganization; reorganisation
- 改選かいせん
election (for a seat or position at the end of a term)
- 改まるあらたまるN1
to be renewed; to change
- 改組かいそ
reorganization; reorganisation; reshuffle
- 更改こうかい
renewal; extension; revision
- 改新かいしん
reformation
- 農地改革のうちかいかく
agrarian reform
Study
Etymology
改 combines 己 (self) with 攵 (action, hand with a stick), suggesting the idea of changing oneself or taking action to reform.
Meaning mnemonic
The left side 己 looks like a coiled self, and the right side 攵 is a hand holding a stick. Imagine using the stick to reshape yourself—reforming and changing for the better.
Reading mnemonic
For カイ, picture a person named Kai who is always reforming things: Kai -> カイ, and Kai is busy modifying and mending everything.