| Word | Definitions | Synonyms |
|---|---|---|
| duo | (noun) a musical composition for two performers | Synonyms: duet, duette |
| (noun) a pair who associate with one another | Synonyms: couple, duet, twosome | |
| (noun) two performers or singers who perform together | Synonyms: duet, duette | |
| (noun) two items of the same kind | Synonyms: brace, couple, couplet, distich, duad, duet, dyad, pair, span, twain, twosome, yoke |