Synonyms|916Antonyms|177|Broader|24Narrower|188Related|489

40 entries under competitor topic. ×

25
opponent(noun, opposition, enemy, attacker)
22
adversary(noun, opposition, opponent, enemy, attacker)
15
antagonist(noun, person, friend, opponent, enemy)
10
rival(noun, opponent, enemy, attacker)
9
opposition(noun, associate, opponent, enemy, attacker)
7
contender(noun, opponent, enemy, attacker)
7
detractor(noun, attacker, adversary, defamer)
6
discourager(noun, attacker, adversary, detractor)
6
backbiter(noun, associate, attacker, adversary)
6
defamer(noun, associate, attacker, adversary)
6
slanderer(noun, associate, attacker, adversary)
6
traducer(noun, associate, attacker, adversary)
5
emulator(noun, law, opponent, enemy, attacker)
4
vilifier(noun, associate, attacker, adversary)
3
archenemy(noun, attacker, adversary, defamer)
3
bad person(noun, expression, ally, attacker)
3
other side(noun, expression, associate, attacker)
2
deserter(noun, attacker, adversary, detractor)
2
attacker(noun, adversary, detractor, antagonist)
2
condemner(noun, attacker, adversary, detractor)
<12>
For more, visit Supporter on Power Thesaurus
10 years ago|1.7k views|share |citing 
APASmart Define. (2016). supporter thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/supporter/thesaurus/antonyms
ChicagoSmart Define. 2016. "supporter thesaurus" https://smartdefine.org/supporter/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2016, supporter thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/supporter/thesaurus/antonyms>.
MLASmart Define. "supporter thesaurus" 29 March 2016. Web. 24 September 2026. <https://smartdefine.org/supporter/thesaurus/antonyms>