9 Letter Words Starting with OCT

Browse 12 verified English 9 letter words that start with OCT, including Octagonal, Octothorp, Octillion, Octennial, Octoploid, Octameter and Octopodan. Validated against official game lexicons for Scrabble, Wordle, crosswords, and daily writing, explore definitions and letter counts below.

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Starts with OCTA6 words
octagonal
octameter
octastyle
octastich
octachord
octapodic
Starts with OCTE1 words
octennial
Starts with OCTI1 words
octillion
Starts with OCTO4 words
octothorp
octoploid
octopodan
octostyle

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