UBOAT

Sub (1-4)

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

• Quick crossword No 16,487 — 2023-03-10 00:00:35
  8A: Submarine (1-4)
• Quick crossword No 16,263 — 2022-06-21 23:00:14
  19D: German submarine (1-4)
• Quick crossword No 15,791 — 2020-12-16 00:00:19
  10A: Sub (1-4)