MINDBLOWING

Overwhelmingly impressive (4-7)

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

• Quick crossword No 16,642 — 2023-09-06 23:00:09
  8D: Astounding (4-7)
• Quick crossword No 15,268 — 2019-04-14 23:00:02
  12A: Overwhelmingly impressive (4-7)