Improper
Improper adjective - Not appropriate for a particular occasion or situation.
Smutty is a synonym for improper in indecent topic. In some cases you can use "Smutty" instead an adjective "Improper".
Nearby Word: improperly
Mutual synonyms
Cite this Source
Smutty and Improper. (2016). Retrieved 2026, August 12, from https://thesaurus.plus/related/improper/smutty
Improper & Smutty. N.p., 2016. Web. 12 Aug. 2026. <https://thesaurus.plus/related/improper/smutty>.
Smutty or Improper. 2016. Accessed August 12, 2026. https://thesaurus.plus/related/improper/smutty.
Google Ngram Viewer shows how "improper" and "smutty" have occurred on timeline