65 entries under suspicious topic. ×

3
shrewd(adjective, dishonest, deceitful, dubious)
3
sneaky(adjective, bad, wrong, false, corrupt)
3
unsure(adjective, uncertain, dishonest, doubtful, unsettled)
3
untruthful(adjective, fake, false, counterfeit, corrupt)
2
doubtable(adjective, uncertain, doubtful, unsettled, shaky)
2
duplicitous(adjective, dishonest, cunning, deceitful, dubious)
2
furtive(adjective, dishonest, cunning, deceitful, dubious)
2
lying(adjective, fake, false, counterfeit, corrupt)
2
mendacious(adjective, fake, false, counterfeit, dishonest)
2
open(adjective, uncertain, dishonest, immoral, doubtful)
2
scheming(adjective, corrupt, dishonest, deceitful, dubious)
2
slick(wrong, dishonest, immoral, deceitful, dubious)
2
unlikely(adjective, open, obscure, uncertain, doubtful)
1
cagey(dishonest, deceitful, dubious, sly)
1
conniving(adjective, false, dishonest, deceitful, dubious)
1
elusive(adjective, false, dishonest, deceitful, lying)
1
shaky(adjective, uncertain, doubtful, dubious)
1
suspected(adjective, doubtful, dubious)
1
unclear(adjective, obscure, uncertain, doubtful, unsettled)
0
incredible(adjective, doubtful, dubious)
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APASmart Define. (2016). shady thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/shady/thesaurus/synonyms
ChicagoSmart Define. 2016. "shady thesaurus" https://smartdefine.org/shady/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, shady thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/shady/thesaurus/synonyms>.
MLASmart Define. "shady thesaurus" 29 February 2016. Web. 27 September 2026. <https://smartdefine.org/shady/thesaurus/synonyms>