(がいあく)

がいあく
noun
harm; evil; harmful effect
1. harm; evil; harmful effect
Damage, injury, or negative influence caused to people, society, or things. Stronger and more formal than 害 alone.
害悪(がいあく)(およ)ぼす行為(こうい)(ゆる)されない。
Actions that cause harm are not tolerated.
環境(かんきょう)害悪(がいあく)(あた)える物質(ぶっしつ)規制(きせい)するべきだ。
Substances that cause harm to the environment should be regulated.
SNSの誹謗中傷(ひぼうちゅうしょう)社会(しゃかい)にとって(おお)きな害悪(がいあく)であると指摘(してき)されている。
Online slander has been pointed out as a major harm to society.

A formal word combining (がい) (harm) and (あく) (evil). It conveys a stronger sense of wrongfulness than (がい) alone, implying not just damage but something morally negative or socially destructive.

COMMON COLLOCATIONS:

  • 害悪(がいあく)(およ)ぼす — to cause harm
  • 害悪(がいあく)(あた)える — to inflict harm
  • 害悪(がいあく)除去(じょきょ)する — to eliminate harm
  • 社会(しゃかい)害悪(がいあく) — a social evil

SIMILAR WORDS:

  • (がい) — harm, damage (more general; less morally charged)
  • 弊害(へいがい) — ill effects, harmful consequences (often of systems or policies)
  • 悪影響(あくえいきょう) — bad influence, negative effect (focuses on the impact rather than the source)

USAGE:
Often used in written or formal contexts such as news articles, legal discussions, and social commentary. It carries a tone of moral judgment, making it stronger than neutral terms like 被害(ひがい) (damage) or 損害(そんがい) (loss).