ULTERIOR

Intentionally hidden (8)

Solution has appeared in 3 crosswords (1 across and 2 down):

• Quick crossword No 16,350 — 2022-09-30 23:00:52
  13D: Kept deliberately secret — our litre (anag) (8)
• Quick crossword No 15,914 — 2021-05-09 23:00:31
  1D: Underlying (8)
• Quick crossword No 15,494 — 2020-01-04 00:00:16
  17A: Intentionally hidden (8)