偶然(ぐうぜん)

ぐうぜん
noun, adverb, na-adjective
by chance, coincidence, accident
descriptive
1. chance, coincidence, accident
Something that happens without planning or intention.
それは偶然(ぐうぜん)の一致(いっち)だ。
That's a coincidence.
偶然(ぐうぜん)ではなく必然(ひつぜん)だ。
It's not coincidence but inevitability.
偶然(ぐうぜん)が重(かさ)なって事故(じこ)が起(お)きた。
A series of coincidences led to the accident.
2. by chance, accidentally, unexpectedly
In an unplanned manner.
偶然(ぐうぜん)駅(えき)で友達(ともだち)に会(あ)った。
I happened to meet a friend at the station.
偶然(ぐうぜん)にも同(おな)じ本(ほん)を読(よ)んでいた。
By coincidence, we were reading the same book.
旅先(たびさき)で偶然(ぐうぜん)昔(むかし)の同級生(どうきゅうせい)に出会(であ)い、驚(おどろ)いて思(おも)わず声(こえ)をかけてしまった。
By chance, I ran into an old classmate while traveling, and was so surprised that I couldn't help but call out to them.

偶然(ぐうぜん) can function as a noun (coincidence), adverb (by chance), or na-adjective (accidental). It describes events that happen without planning or intention.

As adverb

As noun

As na-adjective

Similar words

  • 偶然(ぐうぜん): by chance, accidental
  • 必然(ひつぜん): inevitable, necessary (direct antonym)
  • たまたま: by chance, it just happened that (more casual, adverb only)

Related Words

Antonym: 必然(ひつぜん) (inevitability)
Compare: 偶々(たまたま) (by chance, it just happened that)
Related: 巡(めぐ)り合(あ)わせ (chance)
general
Added 2026.1.11 16:04 · Revised 2026.9.2 12:02
02500/02674_guuzen