出会う・出合う・出逢う・出遭う・出あう|であうdeau[2]nakadaka (mid-high)
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- godan verb, intransitive verbto meet (by chance); to come across; to run across; to encounter; to happen upon出遭う usu. has a negative connotation
- godan verb, intransitive verbto meet (e.g. of rivers, highways, etc.)esp. 出合う
- godan verb, intransitive verbto emerge and engage (an enemy)often used imperatively as 出会え
Conjugation
| Dictionary form | 出会う(であう) |
|---|---|
| Polite (masu) | 出会います(であいます) |
| Negative (nai) | 出会わない(であわない) |
| polite (masen) | 出会いません(であいません) |
| classical zu / nu | 出会わず・出会わぬ(であわず・であわぬ) |
| Past (ta) | 出会った(であった) |
| polite (mashita) | 出会いました(であいました) |
| Past negative (nakatta) | 出会わなかった(であわなかった) |
| polite (masen deshita) | 出会いませんでした(であいませんでした) |
| Te form | 出会って(であって) |
| Potential | 出会える(であえる) |
| Passive | 出会われる(であわれる) |
| Causative | 出会わせる(であわせる) |
| Causative passive | 出会わせられる・出会わされる(であわせられる・であわされる) |
| Conditional (ba) | 出会えば(であえば) |
| tara | 出会ったら(であったら) |
| Volitional | 出会おう(であおう) |
| polite (mashou) | 出会いましょう(であいましょう) |
| Imperative | 出会え(であえ) |
Common forms generated by rule; see the senses for honorific or irregular usage.
- Synonym出くわすでくわすCasualColloquial word for running into someone or something by chance, often unexpectedly or unwelcome, as in 「熊に出くわす」. More casual than 「出会う」.
- Synonymめぐり合うめぐりあうNeutralFor meeting again after a long separation, or finally finding someone or something you had been seeking, as in 「運命の人にめぐり合う」. Carries an emotional nuance.
- Synonym遭遇そうぐうNeutralA noun (or する verb) for encountering something unexpected, mostly something bad, as in 「事故に遭遇する」. Unlike 「出会う」, it leans negative.
- SynonymあうNeutralThe everyday word for meeting someone, including arranged meetings, as in 「友達に会う」. 「出会う」 stresses chance or first-time meetings.
- Synonym落ち合うおちあうNeutralFor meeting up at an agreed place, as in 「駅で落ち合う」; the emphasis is on a prior arrangement.
- Related出会いであいNeutralThe noun form of 「出会う」: a meeting or encounter, as in 「素敵な出会い」.
- Related面会めんかいNeutralA deliberately arranged meeting with someone, used mostly for hospitals and prisons, as in 「面会謝絶」. Not for chance encounters like 「出会う」.
- Related顔を合わせるかおをあわせるNeutralMeeting or getting together face to face; also co-starring in the same work or facing off in a match. Leans toward everyday meetings rather than chance ones.
- Antonym別れるわかれるNeutralAntonym: to part or split up. The opposite of the meeting expressed by 「出会う」.
- Antonym離れるはなれるNeutralAntonym: to leave or move apart. The opposite of the meeting expressed by 「出会う」.
Use 「出会う」 for chance or first-time meetings. For arranged meetings say 「会う」 or 「落ち合う」; for unexpected, often unwelcome run-ins 「出くわす」; for accidents and mishaps 「遭遇」. The opposite of meeting is 「別れる」.
Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only


