Synonyms|901Antonyms|178|Broader|26Narrower|71Related|426
2
betrayer(noun, side, villain, enemy, traitor)
2
break up(verb, phrasal verb, action, act, discord)
2
calumniator(noun, associate, side, villain, enemy)
2
defamer(noun, associate, side, villain, enemy)
2
defiler(noun, associate, side, villain, enemy)
2
drive apart(verb, phrasal verb, action, act, discord)
2
fall out(verb, phrasal verb, action, act, discord)
2
fifth column(noun, expression, side, villain, enemy)
2
prosecutor(noun, opposition, associate, rival, competitor)
2
saboteur(noun, associate, side, villain, enemy)
2
seditionist(noun, associate, side, villain, enemy)
2
set at odds(verb, expression, action, act, discord)
2
slanderer(noun, associate, side, villain, enemy)
2
someone competed against(noun, expression, opposition, rival, competitor)
2
someone hated(noun, expression, opposition, rival, competitor)
2
traducer(noun, associate, side, villain, enemy)
2
vilifier(noun, associate, side, villain, enemy)
1
contender(noun, associate, side, villain, enemy)
1
archenemy(noun, side, villain, enemy, traitor)
1
asperser(noun, associate, side, villain, enemy)
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APASmart Define. (2016). ally thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/ally/thesaurus/antonyms
ChicagoSmart Define. 2016. "ally thesaurus" https://smartdefine.org/ally/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2016, ally thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/ally/thesaurus/antonyms>.
MLASmart Define. "ally thesaurus" 24 March 2016. Web. 23 September 2026. <https://smartdefine.org/ally/thesaurus/antonyms>