Adjectives That Start with OCTA

Explore 20 verified English adjectives starting with OCTA, including Octagonal, Octal, Octavo, Octahedral, Octameter, Octangular and Octaval. Browse these describing words and descriptive modifiers by length below, or check adjective order and comparative rules in our adjective grammar guide.

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Starts with OCTAC1 words
octachordal
Starts with OCTAD1 words
octadic
Starts with OCTAG1 words
octagonal
Starts with OCTAH1 words
octahedral
Starts with OCTAL1 words
octal
Starts with OCTAM2 words
octameter
octamerous
Starts with OCTAN6 words
octangular
octan
octantal
octandrous
octanedioic
octandrian
Starts with OCTAP1 words
octapodic
Starts with OCTAS3 words
octastyle
octastichous
octastrophic
Starts with OCTAV3 words
octavo
octaval
octavalent

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