pal friend mate buddy chum companion comrade confidant intimate confidante familiar crony amigo compadre sidekick associate musketeer playmate spar mucker workmate compeer cully brother bro marrow marrer china sister butty marra classmate schoolmate sis cuz connate partner acquaintance ally colleague cohort offsider playfellow compatriot fellow assistant helper roommate accomplice peer coworker gossip consociate aide coadjutor adviser aid adherent confederate wingman bud collaborator consort confrère contact confrere pard supporter neighbor neighbour shadow lover family mentor counsellor counselor double cousin affiliate aider auxiliary accessory connection abetter henchman deputy lieutenant lodger adjutant helpmate conniver cooperator offshoot bedfellow apprentice relation relative member kin twin