1
revolutionary(noun, opposition, agent, villain, rebel)
1
rival(noun, opposition, agent, rebel, criminal)
1
saboteur(noun, opposition, agent, villain, rebel)
1
scandaler
1
scandaller
1
scandalmonger
1
seditionist(noun, opposition, agent, villain, rebel)
1
shrew
1
slammer
1
slurrer
1
smearer
1
social critic
1
spy(noun, opposition, agent, villain, rebel)
1
terrorist(noun, opposition, agent, villain, rebel)
1
traitor(noun, opposition, agent, villain, rebel)
1
villain(noun, opposition, agent, rebel, criminal)
0
accuser
0
aspersing
0
backbite
0
boob
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APASmart Define. (2015). slanderer thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/slanderer/thesaurus/synonyms
ChicagoSmart Define. 2015. "slanderer thesaurus" https://smartdefine.org/slanderer/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, slanderer thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/slanderer/thesaurus/synonyms>.
MLASmart Define. "slanderer thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/slanderer/thesaurus/synonyms>