Improper
Improper adjective - Not appropriate for a particular occasion or situation.
Usage example: an improper use of slang in a formal piece of writing
Unfit is a synonym for improper in inappropriate topic. In some cases you can use "Unfit" instead the word "Improper" as an adjective or a verb, when it comes to topics like property, agree, unsuited, not suitable. popular alternative
Nearby Word: improperly
Unfit
Unfit adjective - Not appropriate for a particular occasion or situation.
Usage example: those flimsy shoes are unfit for the hike we're about to take
Improper is a synonym for unfit in property topic. You can use "Improper" instead an adjective "Unfit", if it concerns topics such as agree, inappropriate, unsuited, not appropriate or suited. popular alternative
Nearby Word: unfitly
Mutual synonyms
Cite this Source
Unfit and Improper. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/improper/unfit
Improper & Unfit. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/improper/unfit>.
Unfit or Improper. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/improper/unfit.
Google Ngram Viewer shows how "improper" and "unfit" have occurred on timeline