Synonyms|106Antonyms|65|Broader|0Narrower|0Related|44

16 entries under deceitfully topic. ×

10
traitorously(adverb, dishonestly, fraudulently, untruthfully)
7
faithlessly(adverb, fraudulently, untruthfully)
4
dishonestly(adverb, dishonestly, fraudulently, untruthfully)
4
falsely(adverb, fraudulently, untruthfully)
3
perfidiously(adverb, fraudulently, untruthfully)
3
unfaithfully(adverb, fraudulently, untruthfully)
3
unscrupulously(adverb, dishonestly, fraudulently, untruthfully)
2
crookedly(adverb, dishonestly, fraudulently, untruthfully)
2
dishonorably(adverb, dishonestly, fraudulently, untruthfully)
2
underhandedly(adverb, dishonestly, fraudulently, untruthfully)
1
basely(adverb, fraudulently, untruthfully)
1
dishonourably(adverb, fraudulently, untruthfully)
1
falseheartedly(adverb, fraudulently, untruthfully)
1
malevolently(adverb, fraudulently, untruthfully)
1
maliciously(adverb, fraudulently, untruthfully)
1
roguishly(adverb, fraudulently, untruthfully)
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APASmart Define. (2015). treacherously thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/treacherously/thesaurus/synonyms
ChicagoSmart Define. 2015. "treacherously thesaurus" https://smartdefine.org/treacherously/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, treacherously thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/treacherously/thesaurus/synonyms>.
MLASmart Define. "treacherously thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/treacherously/thesaurus/synonyms>