Synonyms|35Antonyms|28|Broader|24Narrower|35Related|118
8
archenemy(noun, bad, opposition, opponent, enemy)
6
worst enemy(expression, evil, awful, opposition, opponent)
6
adversary(noun, evil, awful, enemy, foe)
6
arch-enemy(noun, opposition, opponent, enemy, foe)
6
arch-foe(noun, opposition, opponent, enemy, foe)
6
arch-nemesis(noun, opposition, opponent, enemy, foe)
6
arch enemy(expression, evil, opposition, opponent, enemy)
6
archnemesis(noun, opposition, opponent, enemy, foe)
6
avowed enemy(expression, opposition, opponent, enemy, foe)
6
bitter enemy(expression, evil, opposition, opponent, enemy)
6
confirmed enemy(expression, evil, opposition, opponent, enemy)
6
deadly enemy(expression, evil, opposition, opponent, enemy)
6
declared enemy(expression, evil, opposition, opponent, enemy)
6
dire foe(expression, evil, opposition, opponent, enemy)
6
fast foe(expression, evil, opposition, opponent, enemy)
6
hater(noun, opposition, opponent, enemy, foe)
6
implacable enemy(expression, opposition, opponent, enemy, foe)
6
mortal enemy(expression, evil, opposition, opponent, enemy)
6
mortal foe(expression, evil, opposition, opponent, enemy)
6
old adversary(expression, opposition, opponent, enemy, foe)
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APASmart Define. (2015). best friend thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/best_friend/thesaurus/antonyms
ChicagoSmart Define. 2015. "best friend thesaurus" https://smartdefine.org/best_friend/thesaurus/antonyms (accessed September 30, 2026).
HarvardSmart Define 2015, best friend thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/best_friend/thesaurus/antonyms>.
MLASmart Define. "best friend thesaurus" 13 April 2015. Web. 30 September 2026. <https://smartdefine.org/best_friend/thesaurus/antonyms>