57 entries under smooth topic. ×

34
slick(adjective, sharp, uncertain, negative)
31
smooth(adjective, sharp, uncertain, intelligent)
26
oily(adjective, moist, slick, icy)
24
unctuous(adjective, false, deceitful, lying)
21
slimy(adjective, dishonest, deceitful, dubious)
19
artful(adjective, sharp, negative, cunning)
17
greasy(adjective, cunning, deceitful, slick)
16
sleek(adjective, slick, smoothness, sleazy)
16
slithery(adjective, informal, uncertain, unreliable)
14
glassy(adjective, polished, slick, icy)
13
lubricious(adjective, informal, cunning, slick)
11
canny(adjective, sharp, smart, informal)
11
unstable(adjective, weak, delicate, uncertain)
10
soapy(adjective, slick, unctuousness, oily)
9
glossy(adjective, shiny, smoothness)
9
subtle(adjective, sharp, cunning, clever)
8
silky(adjective, slick, smoothness)
8
insidious(adjective, sharp, dishonest, cunning)
8
unsafe(adjective, delicate, uncertain, unstable)
8
unsteady(adjective, delicate, uncertain, unstable)
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APASmart Define. (2016). slippery thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/slippery/thesaurus/synonyms
ChicagoSmart Define. 2016. "slippery thesaurus" https://smartdefine.org/slippery/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, slippery thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/slippery/thesaurus/synonyms>.
MLASmart Define. "slippery thesaurus" 24 March 2016. Web. 23 September 2026. <https://smartdefine.org/slippery/thesaurus/synonyms>