See consort in Webster's New World Roget's A-Z Thesaurus II
A husband or wife:
mate, partner, spouse. (Informal) better half. See marriageTo be with as a companion:
associate, fraternize, hang around, hobnob, run (around), troop. (Slang) hang out. Idiom: rub elbows (or shoulders). See nearTo be with or go with (another):
accompany, attend, companion, company, escort. Idiom: go hand in hand with. See accompaniedLearn more about consort