Improper and Sinful

Related words

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

Usage example: an improper use of slang in a formal piece of writing

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

Nearby Word: improperly

Sinful adjective - Not conforming to a high moral standard; morally unacceptable.

Usage example: chastised by his minister for his sinful behavior

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Improper and sinful are semantically related. Sometimes you can use "Improper" instead an adjective "Sinful".

Nearby Words: sin, sinless, sinfully

Cite this Source

Sinful and Improper. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/improper/sinful

Improper & Sinful. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/improper/sinful>.

Sinful or Improper. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/improper/sinful.

Google Ngram Viewer shows how "improper" and "sinful" have occurred on timeline