DRASTIC

Extremely rigorous (7)

Solution has appeared in 5 crosswords (2 across and 3 down):

• Quick crossword No 16,527 — 2023-04-25 23:00:45
  22A: Harsh — radical (7)
• Quick crossword No 16,024 — 2021-09-14 23:00:30
  1D: Extreme (7)
• Quick crossword No 15,823 — 2021-01-23 00:00:02
  9A: Forceful and rigorous (7)
• Quick crossword No 15,718 — 2020-09-21 23:00:02
  1D: Extreme (7)
• Quick crossword No 15,466 — 2019-12-02 00:00:18
  1D: Extremely rigorous (7)