ATONCE

Without delay (2,4)

Solution has appeared in 4 crosswords (2 across and 2 down):

• Quick crossword No 16,553 — 2023-05-25 23:00:17
  16D: Asap! (2,4)
• Quick crossword No 16,205 — 2022-04-14 23:00:14
  25A: Pronto (2,4)
• Quick crossword No 15,562 — 2020-03-24 00:00:17
  4D: Instantly (2,4)
• Quick crossword No 15,338 — 2019-07-04 23:00:46
  13A: Without delay (2,4)