1
inquisitor(noun, side, villain, enemy, traitor)
1
invader(noun, opposition, rival, competitor, antagonist)
1
murderer(noun, opposition, rival, competitor, antagonist)
1
opposer
1
part(verb, action, act, discord, detachment)
1
rat(companion, friend, buddy, comrade, pal)
1
rebel(noun, opposition, rival, competitor, antagonist)
1
renegade
1
revolutionary(noun, side, villain, enemy, traitor)
1
segregate(verb, action, act, discord, detachment)
1
sever(verb, action, act, discord, detachment)
1
split(verb, action, act, discord, detachment)
1
spy(noun, opposition, rival, competitor, antagonist)
1
sunder(verb, action, act, discord, detachment)
1
terrorist(noun, side, villain, enemy, traitor)
1
traitor(noun, side, villain, enemy)
1
villain(noun, side, enemy, traitor)
1
weasel
0
antagonism
0
abolisher
10 years ago|3.7k views|share |citing 
APASmart Define. (2016). ally thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/ally/thesaurus/antonyms
ChicagoSmart Define. 2016. "ally thesaurus" https://smartdefine.org/ally/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2016, ally thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/ally/thesaurus/antonyms>.
MLASmart Define. "ally thesaurus" 24 March 2016. Web. 24 September 2026. <https://smartdefine.org/ally/thesaurus/antonyms>