ラッキー

らっきー
adjective (na), noun
lucky, fortunate
1. lucky, fortunate
Experiencing good luck or a fortunate outcome, often used as an exclamation when something unexpectedly good happens.
ラッキー!(せき)()いてた。
Lucky! There was an open seat.
今日(きょう)はラッキーな()だった。
Today was a lucky day.
(あめ)予報(よほう)だったのに()れて、ラッキーだった。
Rain was forecast but it cleared up — I was lucky.

USAGE:
ラッキー is a casual, cheerful exclamation for small strokes of good luck. It is lighter and more informal than 幸運(こううん) (good fortune) or (うん)がいい (to be lucky). It is frequently used as a standalone exclamation: ラッキー!

The opposite is アンラッキー, though this is less commonly used.

COMMON COLLOCATIONS:

  • ラッキーな(): lucky day
  • ラッキーだった: was lucky
  • (ちょう)ラッキー: super lucky (casual intensifier)