MUCK

Filth (4)

Solution has appeared in 3 crosswords (1 across and 2 down):

• Quick crossword No 16,610 — 2023-07-31 23:00:05
  2D: Dirt (4)
• Quick crossword No 15,664 — 2020-07-20 23:00:26
  19A: Proverbially, brass can be found beside this (4)
• Quick crossword No 15,434 — 2019-10-24 23:00:02
  3D: Filth (4)