Synonyms for foursome

Noun

1. quartet, quartette, foursome, gathering, assemblage

usage: four people considered as a unit; "he joined a barbershop quartet"; "the foursome teed off before 9 a.m."

2. four, 4, IV, tetrad, quatern, quaternion, quaternary, quaternity, quartet, quadruplet, foursome, Little Joe, digit, figure

usage: the cardinal number that is the sum of three and one