9
dishonestly(adverb, cruelly, unkindly, nastily, falsely)
7
falsely(adverb, falsely, dishonestly, pretentiously, fraudulently)
7
fraudulently(adverb, falsely, dishonestly, pretentiously, untruthfully)
6
deceptively(adverb, falsely, cunningly, dishonestly, slyly)
5
craftily(adverb, dishonestly)
5
venally
4
artfully(adverb, cunningly, unfairly, slyly, deviously)
4
deviously(adverb, cunningly, unfairly, dishonestly, slyly)
4
insincerely(adverb, dishonestly)
4
treacherously(adverb, dishonestly)
3
counterfeitly(adverb, falsely, pretentiously)
3
crookedly(adverb, falsely, dishonestly, fraudulently, untruthfully)
3
cunningly(adverb, unfairly, dishonestly, slyly, deviously)
3
fallaciously
3
guilefully
3
hypocritically(adverb, dishonestly)
3
indirectly
3
underhandedly(adverb, dishonestly)
3
untruthfully(adverb, falsely, dishonestly, fraudulently)
2
affectedly(adverb, pretentiously)
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APASmart Define. (2015). deceitfully thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/deceitfully/thesaurus/synonyms
ChicagoSmart Define. 2015. "deceitfully thesaurus" https://smartdefine.org/deceitfully/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, deceitfully thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/deceitfully/thesaurus/synonyms>.
MLASmart Define. "deceitfully thesaurus" 13 April 2015. Web. 20 September 2026. <https://smartdefine.org/deceitfully/thesaurus/synonyms>