143 entries under noun topic. ×

1
seditionist(opposition, agent, villain, rebel)
1
slanderer(opposition, agent, villain, rebel)
1
source(grass, sneak, decoy, informer)
1
stinkpot
1
strikebreaker
1
terrorist(opposition, agent, villain, rebel)
1
vilifier(opposition, agent, villain, rebel)
1
villain(opposition, agent, rebel, criminal)
1
wanderer
0
Vicar of Bray
0
babbler
0
bit
0
boar
0
bomber
0
bottom
0
brander
0
browser
0
coder
0
coper
0
crapper
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APASmart Define. (2015). betrayer thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/betrayer/thesaurus/synonyms
ChicagoSmart Define. 2015. "betrayer thesaurus" https://smartdefine.org/betrayer/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, betrayer thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/betrayer/thesaurus/synonyms>.
MLASmart Define. "betrayer thesaurus" 10 April 2015. Web. 1 October 2026. <https://smartdefine.org/betrayer/thesaurus/synonyms>