Synonyms to roomie

friend, Maecenas, acquaintance, adherent, advocate, ally, alter ego, amigo, angel, associate, baby, backer, beau, bedfellow, benefactor, best friend, bird, boon companion, bosom buddy, bosom friend, boyfriend, chum, co-worker, cocker, cohort, colleague, compatriot, compeer, comrade, concubine, confederate, confidant, confidante, confrere, consociate, crony, doxy, escort, familiar, fellow, financier, girl, intimate, investor, lover, man, mate, mistress, moll, pal, partner, patron, playmate, soul mate, squeeze, supporter, sweetheart, twist, woman