50 entries under dubious topic. ×

6
changeable(adjective, weak, uncertain, sensitive, doubtful)
6
furtive(adjective, dishonest, cunning, deceitful)
6
inconstant(adjective, weak, uncertain, sensitive, doubtful)
5
doubtful(adjective, weak, delicate, uncertain, unstable)
5
ticklish(adjective, weak, delicate, uncertainty, uncertain)
5
unprincipled(adjective, bad, wrong, false, dishonest)
4
conniving(adjective, false, negative, dishonest, deceitful)
4
fraudulent(adjective, false, dishonest, cunning, deceitful)
4
mutable(adjective, weak, uncertain, sensitive, doubtful)
4
risky(adjective, weak, delicate, uncertain, unstable)
4
unpredictable(adjective, weak, uncertain, sensitive, doubtful)
4
untruthful(adjective, false, dishonest, deceitful, lying)
3
lying(adjective, false, dishonest, deceitful)
3
mendacious(adjective, false, dishonest, deceitful, lying)
3
roguish(adjective, false, dishonest, suspicious)
3
unsettled(adjective, weak, delicate, uncertain, unstable)
2
disreputable(adjective, bad, wrong, false, immoral)
2
sensitive(adjective, weak, delicate, uncertain, unstable)
1
borderline(adjective, weak, delicate, uncertain, unstable)
1
capricious(adjective, weak, false, uncertain, dishonest)
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APASmart Define. (2016). slippery thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/slippery/thesaurus/synonyms
ChicagoSmart Define. 2016. "slippery thesaurus" https://smartdefine.org/slippery/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, slippery thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/slippery/thesaurus/synonyms>.
MLASmart Define. "slippery thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/slippery/thesaurus/synonyms>