TOPNOTCH

First-rate (3-5)

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

• Quick crossword No 16,611 — 2023-08-01 23:00:14
  23A: Excellent (informal) (3-5)
• Quick crossword No 15,836 — 2021-02-08 00:00:24
  4D: First-rate (3-5)