ACADEMIC

Of purely theoretical interest (8)

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

• Quick crossword No 16,509 — 2023-04-04 23:00:17
  5D: University faculty member (8)
• Quick crossword No 16,302 — 2022-08-05 23:00:01
  20A: Of purely theoretical interest (8)