TILDE

Mark used over 'a' or 'o' in Portuguese (5)

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

• Quick crossword No 16,588 — 2023-07-05 23:00:45
  5D: Diacritical mark written over an 'n' in Spanish (5)
• Quick crossword No 15,845 — 2021-02-18 00:00:19
  2D: Mark used over 'a' or 'o' in Portuguese (5)