STUPENDOUS

Phenomenal (10)

Solution has appeared in 3 crosswords (1 across and 2 down):

• Quick crossword No 16,520 — 2023-04-17 23:00:28
  6D: Impressive — sunspot due (anag) (10)
• Quick crossword No 15,708 — 2020-09-09 23:00:27
  17A: Awesome (10)
• Quick crossword No 15,530 — 2020-02-15 00:00:45
  6D: Phenomenal (10)