IMPACT

Strong effect (6)

Solution has appeared in 2 crosswords (1 across and 1 down):

• Quick crossword No 16,194 — 2022-04-01 23:00:34
  4D: Collision — shock (6)
• Quick crossword No 15,981 — 2021-07-26 23:00:16
  14A: Strong effect (6)