Indecent
Indecent adjective - Not in keeping with accepted standards of what is right or proper in polite society.
Usage example: was buried with indecent haste
Improper is a synonym for indecent in obscene topic. In some cases you can use "Improper" instead an adjective "Indecent", when it comes to topics like unseemly, usual, crude, difficult. popular alternative
Improper
Improper adjective - Not suitable or right or appropriate.
Usage example: improper attire for the golf course
Indecent is a synonym for improper in usual topic. You can use "Indecent" instead an adjective "Improper", if it concerns topics such as crude, difficult, unsuitable, indecorous. vulgar substitute
Nearby Word: improperly
Mutual synonyms
Cite this Source
Improper and Indecent. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/indecent/improper
Indecent & Improper. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/indecent/improper>.
Improper or Indecent. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/indecent/improper.
Google Ngram Viewer shows how "indecent" and "improper" have occurred on timeline