WWII sub
The crossword clue "WWII sub" is answered by UBOAT, a 5-letter entry. Used 105 times across 29 distinct years; most recently in 2026; first recorded in 1998. It appears in 16 publications in the xd corpus. Every figure on this page comes from the pilot data itself.
The answer
UBOAT
5 letters. See every clue for this answer on the UBOAT answer page.
Used 105 times across 29 distinct years; most recently in 2026; first recorded in 1998. It appears in 16 publications in the xd corpus. Frequency and last-seen figures come from the xd crossword corpus only.
Other clues for UBOAT
Every other clue in this pilot answered by UBOAT, most used first.
- German sub - used 88 times, most recently in 2025
Related clues
Pilot clues of the same answer length that share a word with this clue, or match its answer pattern when no word is shared. Most used first.
- Bring together - UNITE, used 263 times
- Dark - UNLIT, used 186 times
- Customary - USUAL, used 148 times
- Join forces - UNITE, used 146 times
- Excessive - UNDUE, used 133 times
- Wombs - UTERI, used 125 times
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