Adjectives Starting with SIG and Containing O

This list gathers 13 English adjectives starting with SIG and containing O, such as Signatory, Sigmoid, Sigmoidal, Sigmoidoscopic, Significatory, Sightproof and Sightworthy. 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 SIGH2 words
sightproof
sightworthy
Starts with SIGI4 words
sigillaroid
sigillographical
sigillariaceous
sigillarioid
Starts with SIGM4 words
sigmoid
sigmoidal
sigmoidoscopic
sigmodont
Starts with SIGN3 words
signatory
significatory
signorial

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