Adjectives Starting with SEPT and Containing O

This list gathers 8 English adjectives starting with SEPT and containing O, such as Septillion, Septentrional, Septillionth, Septendecillionth, Septiform, Septiferous and Septatoarticulate. Use the sorting controls below to organize entries by length, or consult our adjective grammar guide to check adjective order and comparative rules.

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Starts with SEPTA1 words
septatoarticulate
Starts with SEPTE2 words
septentrional
septendecillionth
Starts with SEPTI4 words
septillion
septillionth
septiform
septiferous
Starts with SEPTO1 words
septocylindrical

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