Deceitful and Improper

Deceitful

Deceitful adjective - Marked by, based on, or done by the use of dishonest methods to acquire something of value.

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

Improper

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

Deceitful and improper are semantically related. Sometimes you can use "Deceitful" instead an adjective "Improper".

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