MONARCH

Sovereign (7)

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

• Quick crossword No 16,648 — 2023-09-13 23:00:12
  9A: Butterfly — ruler (7)
• Quick crossword No 15,502 — 2020-01-14 00:00:19
  5D: Sovereign (7)