害
harm, injury
Readings
On'yomi
- ガイ
Kun'yomi
—
Meaning
害 centers on damage or negative impact: harm and injury. It covers both physical hurt and broader detrimental effects.
Most common words using 害
24 of 504- 被害ひがいN3
(suffering) damage; injury; harm
- 障害しょうがいN3
obstacle; impediment; hindrance; barrier; difficulty
- 災害さいがいN2
calamity; disaster; misfortune
- 殺害さつがい
killing; murder
- 損害そんがいN2
damage; injury; loss
- 妨害ぼうがいN1
obstruction; hindrance; blocking; disturbance; interference; interruption; sabotage; jamming (a signal)
- 侵害しんがい
infringement; violation; invasion; encroachment; trespass
- 害がいN2
injury; harm; evil influence; damage
- 有害ゆうがいN2
harmful; hazardous
- 阻害そがい
obstruction; impediment; hindrance; inhibition; blocking; check
- 傷害しょうがいN1
injury; inflicting bodily injury
- 迫害はくがいN1
persecution; oppression
- 利害りがいN2
advantages and disadvantages; interests (of parties)
- 害虫がいちゅうN1
harmful insect; noxious insect; pest; vermin
- 危害きがいN2
injury; harm; danger
- 無害むがいN1
harmless
- 公害こうがいN2
pollution; public nuisance; contamination
- 弊害へいがいN1
harmful effect; harmful influence; evil practice; abuse; malady
- 害するがいするN1
to injure; to damage; to harm; to hurt
- 水害すいがいN1
water damage; flood disaster
- 薬害やくがい
harmful side effects of a medicine or drug
- 障害者しょうがいしゃ
disabled person; person with a (physical or mental) disability
- 被害者ひがいしゃN3
victim; injured party; sufferer
- 冷害れいがい
cold-weather damage (to crops)
Study
Etymology
害 is thought to combine 宀 (roof) with 口 (mouth) and 土 (earth), but the exact historical development is uncertain. One traditional view interprets it as a roof covering a mouth that speaks harm, though this is speculative.
Meaning mnemonic
Under a roof 宀, a harmful mouth 口 spreads injury like dirt 土 piling up. The whole scene shows harm being done.
Reading mnemonic
For ガイ, imagine a guy causing harm under the roof: guy -> ガイ, and his actions bring injury.