34 entries under smooth topic. ×

2
soft(adjective, polite, polished, sycophantic)
1
affable(adjective, kind, easy, friendly)
1
agreeable(adjective, polite, charming, polished)
1
courteous(adjective, kind, easy, friendly)
1
genial(adjective, kind, easy, friendly)
1
plastic
1
pleasing(easy, mild, polite, gracious)
1
polite(adjective, kind, easy, friendly)
1
sociable(easy, mild, polite, gracious)
0
charming(adjective, soft, polite, humble)
0
civilized(adjective, friendly, polite, gracious)
0
cordial(easy, mild, polite, gracious)
0
obliging(easy, mild, polite, gracious)
0
pleasant(adjective, friendly, polite, gracious)
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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>