SLAPDASH

In a careless manner (8)

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

• Quick crossword No 15,909 — 2021-05-03 23:00:13
  12D: Done quickly and without thought (8)
• Quick crossword No 15,625 — 2020-06-04 23:00:05
  10D: Slipshod (8)
• Quick crossword No 15,314 — 2019-06-06 23:00:46
  11A: In a careless manner (8)