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

17 entries under untruthfully topic. ×

10
traitorously(adverb, dishonestly, deceitfully, fraudulently)
7
faithlessly(adverb, deceitfully, fraudulently)
5
deceitfully(adverb, dishonestly, fraudulently)
4
dishonestly(adverb, dishonestly, deceitfully, fraudulently)
4
falsely(adverb, deceitfully, fraudulently)
3
perfidiously(adverb, deceitfully, fraudulently)
3
unfaithfully(adverb, deceitfully, fraudulently)
3
unscrupulously(adverb, dishonestly, deceitfully, fraudulently)
2
crookedly(adverb, dishonestly, deceitfully, fraudulently)
2
dishonorably(adverb, dishonestly, deceitfully, fraudulently)
2
underhandedly(adverb, dishonestly, deceitfully, fraudulently)
1
basely(adverb, deceitfully, fraudulently)
1
dishonourably(adverb, deceitfully, fraudulently)
1
falseheartedly(adverb, deceitfully, fraudulently)
1
malevolently(adverb, deceitfully, fraudulently)
1
maliciously(adverb, deceitfully, fraudulently)
1
roguishly(adverb, deceitfully, fraudulently)
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APASmart Define. (2015). treacherously thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/treacherously/thesaurus/synonyms
ChicagoSmart Define. 2015. "treacherously thesaurus" https://smartdefine.org/treacherously/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, treacherously thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/treacherously/thesaurus/synonyms>.
MLASmart Define. "treacherously thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/treacherously/thesaurus/synonyms>