Synonyms for duo Found 13 synonyms across 2 meanings for “duo”. two items of the same kind (noun) couplepairtwosometwainbracespanyokecoupletdistichduetdyadduad two performers or singers who perform together (noun) duette Explore Related Words Rhymes with duoSynonyms for coupleSynonyms for pairSynonyms for twosomeSynonyms for twainSynonyms for brace Synonym Finder | Rhyme Finder | Poetry Editor