腐らす|くさらすkusarasu[3]nakadaka (mid-high)

Definitions
  1. godan verb, transitive verbto let spoil; to leave to rot; to cause to rot; to corrode
  2. godan verb, transitive verbto discourage; to dishearten
Conjugation
Dictionary form腐らす(くさらす)
Polite (masu)腐らします(くさらします)
Negative (nai)腐らさない(くさらさない)
polite (masen)腐らしません(くさらしません)
classical zu / nu腐らさず・腐らさぬ(くさらさず・くさらさぬ)
Past (ta)腐らした(くさらした)
polite (mashita)腐らしました(くさらしました)
Past negative (nakatta)腐らさなかった(くさらさなかった)
polite (masen deshita)腐らしませんでした(くさらしませんでした)
Te form腐らして(くさらして)
Potential腐らせる(くさらせる)
Passive腐らされる(くさらされる)
Causative腐らさせる(くさらさせる)
Causative passive腐らさせられる(くさらさせられる)
Conditional (ba)腐らせば(くさらせば)
tara腐らしたら(くさらしたら)
Volitional腐らそう(くさらそう)
polite (mashou)腐らしましょう(くさらしましょう)
Imperative腐らせ(くさらせ)

Common forms generated by rule; see the senses for honorific or irregular usage.

Transitive / intransitive pair
transitive腐らすくさらす⇄intransitive腐るくさる
野菜やさいを腐くさらす
腐る describes something going bad on its own, while 腐らす means someone or something causes it to spoil.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

Japanese definitions
  1. 物ものを腐くさらせる。
  2. 不快ふかいにさせる。
Kanji in this word
English equivalents

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