96 entries under agent topic. ×

1
antagonist(noun, opposition, rebel, criminal)
1
archenemy(noun, opposition, villain, rebel)
1
asperser(noun, opposition, villain, rebel)
1
assailant(noun, opposition, villain, rebel)
1
assassin(noun, opposition, villain, rebel)
1
attacker(noun, opposition, villain, rebel)
1
backbiter(noun, opposition, villain, rebel)
1
bad person(expression, opposition, villain, rebel)
1
bandit(noun, opposition, villain, rebel)
1
bird dog(expression, spy, gumshoe, investigator)
1
bloodhound(spy, gumshoe, investigator, dick)
1
bull(spy, gumshoe, investigator, dick)
1
calumniator(noun, opposition, villain, rebel)
1
competitor(noun, opposition, villain, rebel)
1
constable(spy, gumshoe, investigator, dick)
1
contender(noun, opposition, villain, rebel)
1
cop(spy, gumshoe, investigator, dick)
1
criminal(noun, opposition, villain, rebel)
1
defamer(noun, opposition, villain, rebel)
1
defiler(noun, opposition, villain, rebel)
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APASmart Define. (2015). informer thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/informer/thesaurus/synonyms
ChicagoSmart Define. 2015. "informer thesaurus" https://smartdefine.org/informer/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, informer thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/informer/thesaurus/synonyms>.
MLASmart Define. "informer thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/informer/thesaurus/synonyms>