86 entries under opponent topic. ×

1
bad person(noun, expression, opposition, agent, rebel)
1
betrayer(noun, opposition, agent, rebel, criminal)
1
bidder(noun, match, opposition, enemy)
1
calumniator(noun, opposition, agent, rebel, criminal)
1
contrarian(noun, person, opposition, competitor)
1
counteragent(noun, match, opposition, enemy)
1
criminal(noun, opposition, agent, rebel)
1
defamer(noun, opposition, agent, rebel, criminal)
1
defiler(noun, opposition, agent, rebel, criminal)
1
detractor(noun, opposition, agent, rebel, criminal)
1
falsifier(noun, opposition, agent, rebel, criminal)
1
fifth column(noun, expression, opposition, agent, rebel)
1
foil
1
guerrilla(noun, opposition, agent, rebel, criminal)
1
informer(noun, opposition, agent, rebel, criminal)
1
inquisitor(noun, opposition, agent, rebel, criminal)
1
murderer(noun, opposition, agent, rebel, criminal)
1
prosecutor(noun, opposition, agent, rebel, criminal)
1
rebel(noun, opposition, agent, criminal)
1
revolutionary(noun, opposition, agent, rebel, criminal)
10 years ago|15k views|share |citing 
APASmart Define. (2016). rival thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/rival/thesaurus/synonyms
ChicagoSmart Define. 2016. "rival thesaurus" https://smartdefine.org/rival/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, rival thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/rival/thesaurus/synonyms>.
MLASmart Define. "rival thesaurus" 30 March 2016. Web. 24 September 2026. <https://smartdefine.org/rival/thesaurus/synonyms>