弁解・辯解|べんかいbenkai[0]heiban (flat)
This browser can't play pronunciations (needs Safari 18.4 or later, or Chrome / Edge / Firefox).
- noun, suru verb, transitive verbexplanation (e.g. for one's actions); excuse; justification; defense; defence
Conjugation
| Dictionary form | 弁解する(べんかいする) |
|---|---|
| Polite (masu) | 弁解します(べんかいします) |
| Negative (nai) | 弁解しない(べんかいしない) |
| polite (masen) | 弁解しません(べんかいしません) |
| classical zu / nu | 弁解せず・弁解せぬ(べんかいせず・べんかいせぬ) |
| Past (ta) | 弁解した(べんかいした) |
| polite (mashita) | 弁解しました(べんかいしました) |
| Past negative (nakatta) | 弁解しなかった(べんかいしなかった) |
| polite (masen deshita) | 弁解しませんでした(べんかいしませんでした) |
| Te form | 弁解して(べんかいして) |
| Potential | 弁解できる(べんかいできる) |
| Passive | 弁解される(べんかいされる) |
| Causative | 弁解させる(べんかいさせる) |
| Causative passive | 弁解させられる(べんかいさせられる) |
| Conditional (ba) | 弁解すれば(べんかいすれば) |
| tara | 弁解したら(べんかいしたら) |
| Volitional | 弁解しよう(べんかいしよう) |
| polite (mashou) | 弁解しましょう(べんかいしましょう) |
| Imperative | 弁解しろ(べんかいしろ) |
Common forms generated by rule; see the senses for honorific or irregular usage.
- Synonym言い訳いいわけNeutralThe everyday word for making excuses; often carries the nuance of dodging blame. 「弁解」 is more formal and centers on explaining the reason.
- Synonym釈明しゃくめいWrittenExplaining one's position to clear up a misunderstanding or criticism and win understanding, to the public or an individual; more formal than 「弁解」.
- Synonym弁明べんめいWrittenA formal, written-style word for clarifying one's position and defending oneself; stiffer than 「弁解」.
- Synonym口実こうじつNeutralA pretext or excuse, as in 「口実を作る」; the focus is on the reason you put forward to justify something.
- Synonym申し開きもうしひらきWrittenA formal, written-style word for stating one's defense and giving reasons, as in 「申し開きができない」; typically used in the negative.
- Synonym言い開きいいひらきNeutralA rarer noun for clearing oneself of blame; in everyday speech 「言い訳」 is the natural choice.
- Synonym弁疏べんそWrittenA literary word for pleading one's case or defending oneself; rare in modern Japanese, with a classical flavor.
- Synonym陳弁ちんべんWrittenA less common, written-style word for stating one's defense; in daily speech 「弁明」 is preferred.
- Synonym自己弁護じこべんごNeutralSelf-justification: defending oneself against criticism, with the focus on protecting one's own standing.
- Related言い開くいいひらくNeutralA verb for explaining oneself to clear away doubt; uncommon — everyday speech uses 「言い訳する」.
- Related申し開らくもうしひらくWrittenA written-style verb for giving one's defense and explaining one's reasons; rare in everyday speech.
- Related正当化せいとうかWrittenA written-style word for making one's actions out to be right and reasonable; the emphasis is on self-rationalization.
- Related託言たくげんWrittenA written-style word for a pretext or excuse; it can also mean an oral message.
- RelatedかこつけNeutralA pretext made by hiding one's true reason; the verb form 「かこつける」 is more common.
- RelatedエクスキューズNeutralA loanword for 'excuse' with a light, casual feel; in daily speech 「言い訳」 is the usual word.
- Antonym非難ひなんNeutralCriticism or blame directed at someone, as in 「非難を浴びる」; it stands opposite to defending oneself.
- Antonym責めせめNeutralBlame or responsibility pressed on someone; it stands opposite to explaining or defending oneself.
Use 「弁解」 to defend yourself over a fault or explain the reason behind it, as in 「弁解の余地がない」. For everyday excuse-making pick 「言い訳」; for a public explanation 「釈明」; for a formal defense 「申し開き」; for a pretext 「口実」. To condemn, use 「非難」.
Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only


