compere (n.)

"companion," 1834, American English, from Spanish compadre "godfather," hence "benefactor, friend," from Medieval Latin compater, from com "with, together" (see com-) + pater "father" (see father (n.). Compare compere, compeer, also gossip (n.).

"one who is the peer or equal of another," also "a close friend, companion," late 14c., from Old French compere, an appellation of friendly greeting, "friend, brother," from com- "with" (see com-) + second element from Latin parem "equal" (see par (n.)).