Synonyms to champion

abettor, Maecenas, accessory, accomplice, accomplice in crime, actuator, admirer, advocate, aficionado, angel, animator, apologist, backer, buff, cajoler, coax, coaxer, coconspirator, cohort, confederate, conspirator, defender, dependence, encourager, endorser, energizer, exponent, fan, favorer, fellow conspirator, firer, friend at court, gadfly, galvanizer, impeller, inducer, inspirer, lover, mainstay, maintainer, mover, moving spirit, paranymph, partisan, patron, persuader, pleader, prime mover, promoter, prompter, protagonist, reliance, second, seconder, sectary, sider, socius criminis, spark, spark plug, sparker, sponsor, stalwart, standby, stimulator, support, supporter, sustainer, sympathizer, tempter, upholder, votary, well-wisher, wheedler, ace, A per se, I, air force, amigo, associate, atom, beaut, bedfellow, bedmate, best bower, bit, bomber pilot, bosom buddy, boss, bower, bowshot, brief span, buddy, bunkie, bunkmate, butty, camarade, cards, chamberfellow, chief, chum, classmate, close quarters, close range, clubs, colleague, comate, combat pilot, commander, companion, company, compeer, com