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 roomie soul mate squeeze supporter sweetheart twist woman