Updated June 2026
a Japanese unit of length, about 30 centimetres
“The timber was measured in shaku.”
"Shaku" uses 5 different letters, which makes it efficient for eliminating options. Its 2 vowels balance the consonants.
"Shaku" is worth 12 points before board bonuses. Aim its letters at double/triple-letter and word squares to lift the score.
Change a single letter of “shaku” to make these 5-letter words — useful for Wordle and crossword clues.
Look up shaku in an authoritative dictionary for full definitions, pronunciation, and etymology.

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