89 entries under deceitful topic. ×

2
shady(adjective, dishonest, cunning, dubious)
2
sneaking(dishonest, cunning, ambiguous, crafty)
2
unscrupulous(adjective, mean, bad, base, dishonest)
1
canting(adjective, mean, bad, base, false)
1
cheating(adjective, lying, double, double-faced)
1
clandestine(dishonest, cunning, sneaky, underhanded)
1
deluding(adjective, mean, bad, base, false)
1
dirty-dealing(dishonest, cunning, fickle, untrustworthy)
1
double-crossing(dishonest, cunning, crooked, unfaithful)
1
double dealing(expression, idiom, false, lying)
1
furtive(dishonest, cunning, dubious, suspicious)
1
hollow(false, dishonest, slick, hypocritical)
1
oblique(adjective, dishonest, cunning, crooked)
1
on the QT(expression, idiom, dishonest, cunning)
1
on the quiet(expression, idiom, dishonest, cunning)
1
perjured(adjective, mean, bad, evil, base)
1
phony(fake, false, dishonest, untrue)
1
roundabout(adjective, dishonest, tricky, rambling)
1
secret(dishonest, cunning, sneaky, underhanded)
1
secretive(dishonest, cunning, sly, devious)
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APASmart Define. (2015). duplicitous thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/duplicitous/thesaurus/synonyms
ChicagoSmart Define. 2015. "duplicitous thesaurus" https://smartdefine.org/duplicitous/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, duplicitous thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/duplicitous/thesaurus/synonyms>.
MLASmart Define. "duplicitous thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/duplicitous/thesaurus/synonyms>