Synonyms of trio

1 Syllable
teams, trey, leash, triad
2 Syllables
troika, triptych, quintet, ternion, trine, triune, triple, triangle, tandems, tandem, trivium, triplet, triplex
3 Syllables
trinity, trilogy, foursome, threesome
4 Syllables
triumvirate, tripartition, triplication, trichotomy, triplicity, triplicate