WINDFALL

Piece of unexpected good fortune (8)

Solution has appeared in 2 crosswords (0 across and 2 down):

• Quick crossword No 16,381 — 2022-11-07 00:00:33
  4D: Happening that brings good fortune (8)
• Quick crossword No 15,540 — 2020-02-27 00:00:32
  13D: Piece of unexpected good fortune (8)