Casanova, Greek, Accessory, Accompanist, Accompanying, Ace, Acquaintance, Adjunct, Advocate, Affiliate, Affiliated, Allied, Ally, Amigo, Analogue, Associate, Associated, Attendant, Attending, Auxiliary, Backer, Bastard, Beau, Bedfellow, Being, Bird, Bloke, Body, Boy, Boyfriend, Brother, Bub, Buck, Bud, Buddy, Bugger, Cat, Cavalier, Chap, Character, Chum, Classmate, Clubman, Coefficient, Cognate, Cohort, Coincident, Collaborative, Collateral, Colleague, Collective, Collectivist, Colt, Combined, Common, Communal, Intimate, Joined, Joiner, Joint, Joker, Kid, Lad, Laddie, Life, Like, Likeness, Love, Lover, Maestro, Man, Master, Match, Mate, Member, Mentor, Miniature, Mirroring, Model, Mortal, Mullah, Mutual, Nose, Obverse, One, Paired, Pal, Parallel, Partisan, Partner, Party, Pedagogue, Peer, Pendant, Person, Personage, Personality, Photograph, Pickup, Picture, Playfellow, Playmate, Pledge, Portrait, Professor, Pundit, Pup, Puppy, Rabbi, Reciprocal, Reflection, Related, Repository, Resemblance, Rival, Roommate, Rubbing, Schoolboy, Schoolmaster, Schoolteacher, Seducer, Semblance, Shadow, Sheik, Shipmate, Sidekick, Similitude, Simulacrum, Simultaneous, Single, Sister, Somebody, Someone, Communist, Communitarian, Companion, Company, Compatriot, Complement, Comrade, Concerted, Concomitant, Concordant, Concurrent, Confederate, Confidant, Confidante, Conjoint, Conniving, Consort, Cooperating, Cooperative, Coordinate, Copy, Correlate, Correlative, Correspondent, Counterpart, Coupled, Creature, Crony, Cub, Customer, Ditto, Doctor, Don, Double, Duck, Duplicate, Earthling, Educationist, Educator, Effigy, Equal, Equivalent, Esquire, Familiar, Feller, Flame, Fledgling, Friend, Gallant, Geezer, Gent, Gentleman, Gigolo, Gossip, Guide, Guru, Guy, Hand, Harmonious, He, Head, Human, Icon, Idol, Image, Individual, Initiate, Insider, Instructor, Sonny, Soul, Squire, Stud, Such, Suchlike, Suitor, Supporter, Sweetheart, Symbiotic, Synergistic, Tally, Teacher, Teammate, Trace, Tracing, Twin, Uncompetitive, Whelp, Youth