other side

different

second substitute surrogate

another back up flipside

antipode contra contradictory contrary contrast converse counter inverse reverse

antipole flip side

same similarity

antipode antithesis contra contrary counter inverse obverse reverse

antipole counterpole

same

equal similarity

adversary agent antagonist attacker bandit competitor criminal detractor foe guerrilla invader murderer opponent opposition prosecutor rebel rival spy terrorist traitor villain

assailant assassin backbiter betrayer contender defamer defiler disputant emulator falsifier informer inquisitor revolutionary saboteur slanderer traducer vilifier

archenemy asperser bad person calumniator fifth column seditionist

ally associate friend helper law police supporter

aide assistant confidante

B-side back contraposition converse inverse obverse opposite side other side of the coin other side of the fence reverse side the other side of the picture

antithesis contrary

antipode antonym contra contradiction contrast converse counterpart foil inverse obverse opposition paradox reverse

another adverse antilogy antipole other extreme other side of coin vice versa

agreement same similarity

likeness

enemy foe opponent rebel rival

adversary antagonist disputant iconoclast

ally associate friend helper

supporter

compatibility harmony peace team teammates

reversal

about-face antipode antithesis back bottom contra contradiction contradictory contrary converse counter flip-flop inverse overturning rear regression retrogression retroversion reversion switch turn turnabout turning underside verso volte-face

antipole change of mind counterpole flip side reversement turnaround wrong side

front same

identical