Synonyms of enemy

1 Syllable
spy, foe, crip
2 Syllables
rebel, bidder, agent, bidders, betrayer, villain, traitor, bandit, rival
3 Syllables
terrorist, criminal, opponent, resisters, combatant, slanderer, assailant, assassin, bushwhacker, invader, defiler, resister, opposed, detractor, contender, bushwhackers, guerrilla, defamer, backbiter, disputant, traducer, vilifier, falsifier, saboteur, asperser, opposer, murderer, litigant, informer, attacker
4 Syllables
inquisitor, antagonist, serviceman, emulator, adversaries, competitor, counteragent, adversary, archenemy, calumniator, seditionist, prosecutor, opposition
5 Syllables
oppositionist, oppositional
6 Syllables
revolutionary