Nouns Starting with DUO and Containing O

This list gathers 25 English nouns starting with DUO and containing O, such as Duo, Duodenum, Duology, Duopoly, Duomo, Duotone and Duodecimal. Use the sorting controls below to organize entries by length, or consult our noun grammar guide to review pluralization and capitalization rules.

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Starts with DUO
1 words
duo
Starts with DUOB1 words
duobinary
Starts with DUOD16 words
duodenum
duodecimal
duodecimo
duodecillion
duodenitis
duodecimals
duodenectomy
duodenopancreatectomy
duodenojejunostomy
duodenary
duodecennial
duodenocholecystostomy
duodenoenterostomy
duodenocholangitis
duodenocholedochotomy
duodenocystostomy
Starts with DUOL2 words
duology
duologue
Starts with DUOM1 words
duomo
Starts with DUOP3 words
duopoly
duopolist
duopsony
Starts with DUOT1 words
duotone

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