337 entries under adjective topic. ×

5
spineless
5
suspicious(dishonest, vague, dubious, crooked)
5
tentative
5
traitorous(mean, smooth, smart, false)
5
unethical(corrupt, dishonest, cunning, deceitful)
5
unfaithful(noun, false, dishonest, deceitful)
5
unprincipled(false, corrupt, dishonest, deceitful)
5
unstable(weak, uncertain, sensitive, doubtful)
5
unsteady(weak, uncertain, sensitive, doubtful)
5
unsure(false, dishonest, deceitful, dubious)
5
variable(weak, uncertain, doubtful, dubious)
4
Machiavellian
4
contemptible(corrupt, dishonest, crooked, sly)
4
corrupt(evil, false, dishonest, immoral)
4
deceiving(false, wicked, dishonest, cunning)
4
dodgy(corrupt, dishonest, dubious, unreliable)
4
hypocritical(false, dishonest, deceitful, slick)
4
immoral(corrupt, dishonest, deceitful, crooked)
4
impulsive
4
infirm
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APASmart Define. (2015). shifty thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/shifty/thesaurus/synonyms
ChicagoSmart Define. 2015. "shifty thesaurus" https://smartdefine.org/shifty/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, shifty thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/shifty/thesaurus/synonyms>.
MLASmart Define. "shifty thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/shifty/thesaurus/synonyms>