RIFT

Serious break in friendly relations (4)

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

• Quick crossword No 16,603 — 2023-07-23 23:00:08
  5D: Split (4)
• Quick crossword No 15,594 — 2020-04-29 23:00:04
  21D: Fissure in something (4)
• Quick crossword No 15,261 — 2019-04-05 23:00:37
  5A: Serious break in friendly relations (4)