Synonyms|358Antonyms|119|Broader|7Narrower|1Related|1.3k

84 entries under deceitful topic. ×

8
deceptive(noun, adjective, wrong, false, dishonest)
8
mendacious(noun, adjective, wrong, false, dishonest)
8
slippery(adjective, false, corrupt, dishonest, immoral)
8
unreliable(adjective, wrong, false, dishonest)
7
duplicitous(noun, adjective, mean, bad, base)
7
tricky(adjective, wrong, false, dishonest)
7
villainous(adjective, mean, bad, evil, base)
6
sly(adjective, false, corrupt, dishonest)
6
underhand(adjective, false, corrupt, dishonest, immoral)
6
unprincipled(adjective, false, dishonest, immoral)
5
disingenuous(adjective, false, dishonest, slick)
5
unfair(adjective, false, corrupt, dishonest, immoral)
4
bent(adjective, false, dishonest, immoral)
4
dissembling(noun, adjective, wrong, false, dishonest)
4
double(false, dishonest, lying, slick)
4
false-hearted(adjective, continue, false, dishonest, trust)
4
shady(adjective, false, dishonest, immoral)
4
sinister(adjective, false, corrupt, dishonest, immoral)
4
slick(adjective, false, dishonest, treacherous)
4
two-timing(adjective, wrong, false, dishonest)
For more, visit Perfidious on Power Thesaurus
10 years ago|17k views|share |citing 
APASmart Define. (2016). perfidious thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/perfidious/thesaurus/synonyms
ChicagoSmart Define. 2016. "perfidious thesaurus" https://smartdefine.org/perfidious/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, perfidious thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/perfidious/thesaurus/synonyms>.
MLASmart Define. "perfidious thesaurus" 4 March 2016. Web. 27 September 2026. <https://smartdefine.org/perfidious/thesaurus/synonyms>