SACROSANCT

Inviolable (10)

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

• Quick crossword No 15,764 — 2020-11-14 00:00:50
  23A: To be kept safe (10)
• Quick crossword No 15,581 — 2020-04-14 23:00:28
  15A: Inviolable (10)