Improper and Lewd

Improper

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

Lewd is a synonym for improper in indecent topic. In some cases you can use "Lewd" instead an adjective "Improper", when it comes to topics like unseemly. vulgar substitute

Nearby Word: improperly

Lewd

Lewd adjective - Depicting or referring to sexual matters in a way that is unacceptable in polite society.

Improper is a synonym for lewd in indecent topic. You can use "Improper" instead an adjective "Lewd", if it concerns topics such as unseemly. vulgar substitute

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