ALPHA

First in order of importance (5)

Solution has appeared in 3 crosswords (3 across and 0 down):

• Quick crossword No 16,079 — 2021-11-18 00:00:03
  11A: Grade 'A' (5)
• Quick crossword No 15,966 — 2021-07-08 23:00:31
  17A: First letter of the Greek alphabet (5)
• Quick crossword No 15,440 — 2019-11-01 00:00:14
  8A: First in order of importance (5)