Inexpressive
Inexpressive adjective - Not expressing any emotion.
Vain and inexpressive are semantically related. In some cases you can use "Vain" instead an adjective "Inexpressive".
Vain
Vain adjective - Having too high an opinion of oneself.
Inexpressive and vain are semantically related. Sometimes you can use "Inexpressive" instead an adjective "Vain".
Mutual synonyms
Cite this Source
Vain and Inexpressive. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/inexpressive/vain
Inexpressive & Vain. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/inexpressive/vain>.
Vain or Inexpressive. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/inexpressive/vain.
Google Ngram Viewer shows how "inexpressive" and "vain" have occurred on timeline