45 entries under competitor topic. ×

12
spy(noun, person, plant, opposition, investigate)
2
informer(noun, plant, opposition, villain, rebel)
2
prosecutor(noun, opposition, villain, rebel, spy)
2
rebel(noun, opposition, radical, villain, criminal)
2
revolutionary(noun, opposition, radical, villain, rebel)
1
adversary(noun, opposition, rebel, criminal, rival)
1
antagonist(noun, opposition, rebel, criminal, rival)
1
archenemy(noun, opposition, villain, rebel, criminal)
1
asperser(noun, opposition, villain, rebel, criminal)
1
assailant(noun, opposition, villain, rebel, criminal)
1
assassin(noun, opposition, villain, rebel, criminal)
1
attacker(noun, opposition, villain, rebel, criminal)
1
backbiter(noun, opposition, villain, rebel, criminal)
1
bad person(noun, expression, opposition, villain, rebel)
1
bandit(noun, opposition, villain, rebel, criminal)
1
betrayer(noun, opposition, villain, rebel, criminal)
1
calumniator(noun, opposition, villain, rebel, criminal)
1
contender(noun, opposition, villain, rebel, criminal)
1
criminal(noun, opposition, villain, rebel, rival)
1
defamer(noun, opposition, villain, rebel, criminal)
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APASmart Define. (2016). agent thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/agent/thesaurus/synonyms
ChicagoSmart Define. 2016. "agent thesaurus" https://smartdefine.org/agent/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, agent thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/agent/thesaurus/synonyms>.
MLASmart Define. "agent thesaurus" 1 March 2016. Web. 20 September 2026. <https://smartdefine.org/agent/thesaurus/synonyms>