Caulk
5 lettersverbUpdated June 2026
Definition
To seal joints or seams against leakage with a waterproof filler.
“He used silicone to caulk the gaps around the bath.”
Pronunciation
IPA
/kɔk/
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Synonyms
Word Game Tips
Wordle
"Caulk" uses 5 different letters, which makes it efficient for eliminating options. Its 2 vowels balance the consonants.
Scrabble
"Caulk" is worth 11 points before board bonuses. Aim its letters at double/triple-letter and word squares to lift the score.
Words Related to Caulk
Words one letter different
Change a single letter of “caulk” to make these 5-letter words — useful for Wordle and crossword clues.
Words you can make from Caulk
Shorter words formed from the letters in “caulk”.
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6-letter words you can spell by adding one letter to “caulk”.
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