44 entries under agent topic. ×

6
opposition(noun, person, reverse, contrary)
4
betrayer(noun, opposition, villain, rebel)
2
adversary(noun, opposition, rebel, criminal)
2
antagonist(noun, opposition, rebel, criminal)
2
archenemy(noun, opposition, villain, rebel)
2
asperser(noun, opposition, villain, rebel)
2
assassin(noun, opposition, villain, rebel)
2
backbiter(noun, opposition, villain, rebel)
2
bad person(noun, expression, opposition, villain)
2
calumniator(noun, opposition, villain, rebel)
2
competitor(noun, opposition, villain, rebel)
2
defiler(noun, opposition, villain, rebel)
2
disputant(noun, opposition, villain, rebel)
2
emulator(noun, opposition, villain, rebel)
2
falsifier(noun, opposition, villain, rebel)
2
fifth column(noun, expression, opposition, villain)
2
foe(noun, opposition, villain, rebel)
2
guerrilla(noun, opposition, villain, rebel)
2
inquisitor(noun, opposition, villain, rebel)
2
invader(noun, opposition, villain, rebel)
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APASmart Define. (2015). other side thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/other_side/thesaurus/synonyms
ChicagoSmart Define. 2015. "other side thesaurus" https://smartdefine.org/other_side/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, other side thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/other_side/thesaurus/synonyms>.
MLASmart Define. "other side thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/other_side/thesaurus/synonyms>