Cauk
4 lettersnounrareUpdated June 2026
Definition
A variant of caulk; also a heavy spar or calcium sulphate mineral.
“The cauk was used to fill cracks in the ship's planking.”
Related Words
Synonyms
caulkbarytes
Word Game Tips
🟩
Wordle
K with U — uncommon combo.
🔤
Scrabble
Worth 10 points. K adds value.
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