Improper and Ominous

Improper

Improper adjective - Not appropriate for a particular occasion or situation.

Ominous and improper are semantically related. In some cases you can use "Ominous" instead an adjective "Improper".

Nearby Word: improperly

Ominous

Ominous adjective - Being or showing a sign of evil or calamity to come.

Improper and ominous are semantically related. Sometimes you can use "Improper" instead an adjective "Ominous".

Nearby Word: ominously
Cite this Source
Ominous and Improper. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/improper/ominous
Improper & Ominous. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/improper/ominous>.
Ominous or Improper. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/improper/ominous.
Google Ngram Viewer shows how "improper" and "ominous" have occurred on timeline