62 entries under opposition topic. ×

3
contrarian(noun, person, opponent)
3
opposer(noun, rival, opponent, enemy)
2
bad person(expression, agent, villain, rebel)
2
bandit(noun, agent, villain, rebel)
2
invader(noun, agent, villain, rebel)
2
match(noun, balance, equal, equivalent)
2
other side(noun, expression, agent, villain)
2
villain(noun, agent, rebel, criminal)
1
agent(noun, villain, rebel, criminal)
1
anti(noun, match, rival, opponent)
1
asperser(noun, agent, villain, rebel)
1
assassin(noun, agent, villain, rebel)
1
backbiter(noun, agent, villain, rebel)
1
betrayer(noun, agent, villain, rebel)
1
calumniator(noun, agent, villain, rebel)
1
con(noun, match, rival, opponent)
1
counteragent(noun, match, rival, opponent)
1
criminal(noun, agent, villain, rebel)
1
dark horse(noun, expression, person, job)
1
defamer(noun, agent, villain, rebel)
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APASmart Define. (2016). competitor thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/competitor/thesaurus/synonyms
ChicagoSmart Define. 2016. "competitor thesaurus" https://smartdefine.org/competitor/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, competitor thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/competitor/thesaurus/synonyms>.
MLASmart Define. "competitor thesaurus" 30 March 2016. Web. 24 September 2026. <https://smartdefine.org/competitor/thesaurus/synonyms>