Unctuous
Unctuous adjective - Not being or expressing what one appears to be or express.
Weighty and unctuous are semantically related. In some cases you can use "Weighty" instead an adjective "Unctuous".
Nearby Word: unctuously
Mutual synonyms
Cite this Source
Weighty and Unctuous. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/unctuous/weighty
Unctuous & Weighty. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/unctuous/weighty>.
Weighty or Unctuous. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/unctuous/weighty.
Google Ngram Viewer shows how "unctuous" and "weighty" have occurred on timeline