OKEYDOKEY

That's fine! (informal) (4-5)

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

• Quick crossword No 16,064 — 2021-11-01 00:00:41
  24A: Fine by me (informal) (4-5)
• Quick crossword No 15,758 — 2020-11-07 00:00:55
  24A: That's fine! (informal) (4-5)