MIASMA

Foul rising vapours (6)

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

• Quick crossword No 16,486 — 2023-03-09 00:00:04
  17A: Unhealthy atmosphere (6)
• Quick crossword No 15,926 — 2021-05-23 23:00:42
  15A: Foul rising vapours (6)