57 entries under competitor topic. ×

4
detractor(noun, someone, rival, opponent)
4
traitor(noun, someone, rival, opponent)
3
bandit(noun, evil, awful, opposition, someone)
3
agent(noun, someone, rival, opponent)
3
contrarian(noun, person, opposition, opponent)
3
emulator(noun, someone, rival, opponent)
3
informer(noun, someone, rival, opponent)
3
terrorist(noun, someone, rival, opponent)
2
assassin(noun, someone, rival, opponent)
2
betrayer(noun, someone, rival, opponent)
2
murderer(noun, someone, rival, opponent)
2
rebel(noun, someone, rival, opponent)
2
revolutionary(noun, someone, rival, opponent)
2
challenger(noun, match, opposition, rival, opponent)
2
falsifier(noun, someone, rival, opponent)
2
inquisitor(noun, someone, rival, opponent)
1
asperser(noun, someone, rival, opponent)
1
backbiter(noun, someone, rival, opponent)
1
bad person(noun, expression, someone, rival, opponent)
1
buddy
10 years ago|11k views|share |citing 
APASmart Define. (2016). enemy thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/enemy/thesaurus/synonyms
ChicagoSmart Define. 2016. "enemy thesaurus" https://smartdefine.org/enemy/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, enemy thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/enemy/thesaurus/synonyms>.
MLASmart Define. "enemy thesaurus" 30 March 2016. Web. 22 September 2026. <https://smartdefine.org/enemy/thesaurus/synonyms>