15 entries under traitor topic. ×

13
collaborator(noun, person, spy, partner, colleague)
9
betrayer(noun, spy, turncoat, conspirator)
8
double-crosser(noun, spy, impostor, renegade, turncoat)
6
turncoat(noun, spy, impostor, renegade)
5
rat(person, behavior, betrayer)
4
Judas(noun, spy, impostor, renegade, turncoat)
4
defector(noun, spy, impostor, renegade, turncoat)
4
deserter(noun, spy, impostor, renegade, turncoat)
4
two-timer(noun, spy, impostor, renegade, turncoat)
3
Benedict Arnold(noun, expression, spy, impostor, renegade)
2
double-dealer
1
back-stabber(noun, spy, impostor, renegade, turncoat)
0
colluder
0
snake in the grass
0
sympathizer
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APASmart Define. (2015). quisling thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/quisling/thesaurus/synonyms
ChicagoSmart Define. 2015. "quisling thesaurus" https://smartdefine.org/quisling/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, quisling thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/quisling/thesaurus/synonyms>.
MLASmart Define. "quisling thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/quisling/thesaurus/synonyms>