Updated June 2026
A dowel or tenon used in shipbuilding to join timbers.
“The shipwright drove a coak into the joint to secure the beam.”
"Coak" uses 4 different letters, which makes it efficient for eliminating options. Its 2 vowels balance the consonants.
"Coak" is worth 10 points before board bonuses. Aim its letters at double/triple-letter and word squares to lift the score.
Change a single letter of “coak” to make these 4-letter words — useful for Wordle and crossword clues.
Look up coak in an authoritative dictionary for full definitions, pronunciation, and etymology.

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