64 entries under deceitful topic. ×

8
dishonest(adjective, wrong, false, lying)
8
disloyal(adjective, false, dishonest, untrue)
8
perfidious(adjective, wrong, false, dishonest)
8
shady(adjective, uncertain, dishonest, doubtful)
8
untrusty(adjective, false, uncertain, nervous, dishonest)
5
unassured(adjective, uncertain, nervous, dishonest, doubtful)
4
crooked(adjective, false, dishonest, dubious)
4
devious(adjective, false, unusual, uncertain, dishonest)
4
specious(adjective, smooth, wrong, false, true)
4
trustless(adjective, uncertain, dishonest, doubtful)
3
delusive(adjective, wrong, false, true, dishonest)
3
fake(adjective, false, true, dishonest)
3
hollow(adjective, smooth, false, true)
3
insincere(adjective, smooth, false, dishonest)
3
sneaky(adjective, false, dishonest, slick)
3
two-faced(adjective, wrong, false, dishonest)
2
fair-weather(adjective, dishonest, insecure, undependable)
2
lying(adjective, smooth, false, dishonest)
2
misleading(adjective, wrong, false, dishonest)
2
sharp(adjective, false, dishonest, undependable)
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APASmart Define. (2016). unreliable thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unreliable/thesaurus/synonyms
ChicagoSmart Define. 2016. "unreliable thesaurus" https://smartdefine.org/unreliable/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, unreliable thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unreliable/thesaurus/synonyms>.
MLASmart Define. "unreliable thesaurus" 4 March 2016. Web. 29 September 2026. <https://smartdefine.org/unreliable/thesaurus/synonyms>