duo

duo

noun

Definition of DUO

two things of the same or similar kind that match or are considered together <the shy boy and his outgoing friend make an unlikely duo>

Synonyms brace, couple, couplet, duo, dyad, twain, twosome

Related Words span, yoke; partnership, team; companion, complement, doublet, fellow, half, match, mate, twin; coordinate, counterpart, equal, equivalent, like, parallel, peer, rival