(よほど)(こと)

よほどのこと
expression
something extraordinary; something serious; an extreme situation
1. something extraordinary; something serious; an extreme situation
Refers to an unusually significant or extreme circumstance. Often used in conditional sentences to express that only under exceptional conditions would something happen.
余程(よほど)(こと)がない(かぎ)り、(やす)みません。
Unless something extraordinary happens, I won't take a day off.
余程(よほど)(こと)がなければ遅刻(ちこく)しない。
I won't be late unless something serious comes up.
余程(よほど)(こと)があったのだろう、(かれ)顔色(かおいろ)()(さお)だった。
Something really serious must have happened — his face was deathly pale.

Combines 余程(よほど) (considerably, quite) with の(こと) (thing, matter) to create a set expression meaning "something out of the ordinary." Almost always appears with negative conditions like ない(かぎ)り (unless) or なければ (if not).

COMMON PATTERNS:

  • 余程(よほど)(こと)がない(かぎ)り: unless something extraordinary happens
  • 余程(よほど)(こと)がなければ: unless there's a serious reason
  • 余程(よほど)(こと)があったのだろう: something extreme must have happened

USAGE:
This expression is frequently used to emphasize one's commitment or reliability — "I won't miss it unless something truly exceptional happens." It implies that the speaker's default action is firm and only extreme circumstances would change it.

RELATED TERMS:

  • 余程(よほど): considerably, quite — the base adverb
  • よっぽど: colloquial variant of 余程(よほど)
  • 非常事態(ひじょうじたい): emergency, state of emergency — describes the kind of situation 余程(よほど)(こと) implies