DISOWN

Deny any connection with (6)

Solution has appeared in 4 crosswords (3 across and 1 down):

• Quick crossword No 16,718 — 2023-12-05 00:00:26
  15A: Repudiate (someone) (6)
• Quick crossword No 15,948 — 2021-06-17 23:00:00
  1D: Repudiate (6)
• Quick crossword No 15,852 — 2021-02-26 00:00:00
  14A: Reject (6)
• Quick crossword No 15,217 — 2019-02-14 00:00:22
  14A: Deny any connection with (6)