50 entries under lying topic. ×

6
slippery(adjective, false, corrupt, dishonest, cunning)
5
deceptive(adjective, bad, false, dishonest, cunning)
5
two-faced(adjective, mean, base, false, dishonest)
4
perfidious(adjective, mean, base, false, dishonest)
4
untrustworthy(adjective, mean, bad, base, false)
4
untruthful(adjective, false, corrupt, wicked, dishonest)
3
sneaking(adjective, false, dishonest, cunning, deceitful)
3
traitorous(adjective, mean, bad, evil, base)
3
unfair(adjective, false, corrupt, dishonest, improper)
2
cheating(adjective, false, corrupt, dishonest, cunning)
2
deceiving(adjective, mean, bad, evil, false)
2
designing(adjective, false, dishonest, cunning, deceitful)
2
mendacious(adjective, false, dishonest, cunning, deceitful)
2
unctuous(adjective, false, deceitful, untruthful)
2
unprincipled(adjective, false, dishonest, immoral, deceitful)
1
bent(adjective, false, dishonest, immoral, deceitful)
1
disreputable(adjective, false, dishonest, deceitful)
1
double-crossing(adjective, false, dishonest, cunning, deceitful)
1
elusive(adjective, false, deceitful, sly)
1
misleading(adjective, mean, bad, false, dishonest)
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APASmart Define. (2016). underhanded thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/underhanded/thesaurus/synonyms
ChicagoSmart Define. 2016. "underhanded thesaurus" https://smartdefine.org/underhanded/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, underhanded thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/underhanded/thesaurus/synonyms>.
MLASmart Define. "underhanded thesaurus" 22 January 2016. Web. 22 September 2026. <https://smartdefine.org/underhanded/thesaurus/synonyms>