PREFIX

Letters added at the front of a word (6)

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

• Quick crossword No 16,251 — 2022-06-07 23:00:06
  16D: Anti- or auto-, for example (6)
• Quick crossword No 15,732 — 2020-10-07 23:00:21
  24A: Letters added at the front of a word (6)