Improper
Improper adjective - Not appropriate for a particular occasion or situation.
Ostentatious and improper are semantically related. In some cases you can use "Ostentatious" instead an adjective "Improper".
Nearby Word: improperly
Ostentatious
Ostentatious adjective - Excessively showy.
Improper and ostentatious are semantically related. Sometimes you can use "Improper" instead an adjective "Ostentatious".
Nearby Words: ostentation, ostentatiously
Cite this Source
Ostentatious and Improper. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/improper/ostentatious
Improper & Ostentatious. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/improper/ostentatious>.
Ostentatious or Improper. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/improper/ostentatious.
Google Ngram Viewer shows how "improper" and "ostentatious" have occurred on timeline