悔いる|くいるkuiru[2]nakadaka (mid-high)
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Definitions
- ichidan verb, transitive verbto regret
Conjugation
| Dictionary form | 悔いる（くいる） |
|---|---|
| Polite (masu) | 悔います（くいます） |
| Negative (nai) | 悔いない（くいない） |
| polite (masen) | 悔いません（くいません） |
| classical zu / nu | 悔いず・悔いぬ（くいず・くいぬ） |
| Past (ta) | 悔いた（くいた） |
| polite (mashita) | 悔いました（くいました） |
| Past negative (nakatta) | 悔いなかった（くいなかった） |
| polite (masen deshita) | 悔いませんでした（くいませんでした） |
| Te form | 悔いて（くいて） |
| Potential | 悔いられる（くいられる） |
| Passive | 悔いられる（くいられる） |
| Causative | 悔いさせる（くいさせる） |
| Causative passive | 悔いさせられる（くいさせられる） |
| Conditional (ba) | 悔いれば（くいれば） |
| tara | 悔いたら（くいたら） |
| Volitional | 悔いよう（くいよう） |
| polite (mashou) | 悔いましょう（くいましょう） |
| Imperative | 悔いろ（くいろ） |
Common forms generated by rule; see the senses for honorific or irregular usage.
Synonyms & antonyms
- Synonym後悔こうかいNeutralThe most common everyday word: a noun, or a verb with 「する」. You can use it for things you didn't do. 「悔いる」 is literary, centred on blaming yourself for a fault.
- Synonym思い残すおもいのこすNeutralMeans leaving things undone or unfinished that still weigh on you, often in the negative 「思い残すことはない」. 「悔いる」 is self-reproach for what you did or didn't do.
- Synonym悔恨かいこんWrittenA written-style noun for deep remorse over a wrongdoing, often in 「悔恨の念」. As a verb, use 「悔いる」 in writing or 「後悔する」 in everyday speech.
- Related悔やむくやむNeutralCovers both regretting your own actions and mourning the dead. It stresses sorrow and regret, while 「悔いる」 stresses realizing you did wrong.
- RelatedうらむWrittenWritten as 「憾む」 it means to regret, in formal prose, often in 「憾むらくは」; written as 「恨む」 it means to resent someone, which has nothing to do with regret.
- Related悔しがるくやしがるNeutralDescribes someone outwardly showing vexation or bitterness; mostly used of others. 「悔いる」 is inward regret over your own fault.
- Related無念がるむねんがるWrittenDescribes someone looking chagrined or full of regret; rare and fairly literary. 「悔いる」 centres on blaming yourself for a fault.
- Related残念に思うざんねんにおもうNeutralA plain way to say you find something regrettable or a pity; the object isn't limited to your own faults. 「悔いる」 puts more weight on self-reproach.
- Related残念がるざんねんがるNeutralDescribes someone visibly regretting or lamenting an outcome; mostly used of others. 「悔いる」 is the regret you feel inside for what you did.
- Antonym誇るほこるNeutralAntonym: to take pride in your strengths or achievements, the opposite of regretting what you have done.
- Antonym満足するNeutralAntonym: to be content and free of regrets, the opposite of regretting what you have done.
Use 「悔いる」 for regretting and blaming yourself over something you did; it has a written, formal flavour, as in 「罪を悔いる」. In everyday speech say 「後悔する」. For mourning or regret in a broader sense, 「悔やむ」 and 「残念に思う」 fit better.
Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only
Japanese definitions
Kanji in this word
