9
ingratiating(adjective, smooth, friendly, polite, gracious)
8
insinuating(adjective, smooth, flattering)
8
rich(adjective, smooth, soft, unhealthy, slick)
8
waxy(adjective, smooth, unctuousness, greasy, fatty)
7
bland(adjective, smooth, friendly, informal, false)
7
insincere(adjective, smooth, offensive, coarse, excessive)
7
servile(adjective, servility, flattering)
7
sycophantic(adjective, servility)
6
butyraceous(adjective, unctuousness, greasy, fatty)
6
fawning(adjective, servility)
6
flattering(adjective, flattery)
6
pharisaic(adjective, hypocritical)
6
sanctimonious(adjective, smooth, offensive, coarse, excessive)
6
saponaceous(adjective, unctuousness, greasy, fatty)
5
adulatory(smooth, offensive, coarse, excessive, flattery)
5
canting(adjective, smooth, offensive, coarse, excessive)
5
glistening
5
goody-goody
5
lardy(adjective, greasy, fatty)
5
lubricious(adjective, slick)
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APASmart Define. (2015). oily thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/oily/thesaurus/synonyms
ChicagoSmart Define. 2015. "oily thesaurus" https://smartdefine.org/oily/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, oily thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/oily/thesaurus/synonyms>.
MLASmart Define. "oily thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/oily/thesaurus/synonyms>