1
insinuative(adjective, sycophantic, obsequious, insinuating)
1
laudatory(kind, polite, flattering, respectful, admiring)
1
left-handed
1
lubricant
1
lubricative
1
lubricous
1
lustrous
1
mannerable
1
mealy
1
menial
1
mucoid
1
mushy(adjective, sentimental)
1
nonchalant
1
not religious
1
obeisant(mean, submissive, flattering, subservient, sycophantic)
1
oil-soaked
1
oiled
1
oily-tongued
1
oleic
1
panegyrical(kind, polite, flattering, respectful, admiring)
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APASmart Define. (2015). unctuous thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/unctuous/thesaurus/synonyms
ChicagoSmart Define. 2015. "unctuous thesaurus" https://smartdefine.org/unctuous/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, unctuous thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/unctuous/thesaurus/synonyms>.
MLASmart Define. "unctuous thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/unctuous/thesaurus/synonyms>