Improper
Improper adjective - Not appropriate for a particular occasion or situation.
Not suitable and improper are semantically related. In some cases you can use "Not suitable" instead an adjective "Improper".
Nearby Word: improperly
Not suitable
Improper and not suitable are semantically related. You can use "Improper" instead an adjective phrase "Not suitable".
Mutual synonyms
Related pairs
- irregular and improper
- irregular and not suitable
- awkward and improper
- awkward and not suitable
- offensive and improper
- offensive and not suitable
- inapt and improper
- inapt and not suitable
- unfit and improper
- unfit and not suitable
- inappropriate and improper
- inappropriate and not suitable
- unapt and improper
- unapt and not suitable
Cite this Source
Not suitable and Improper. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/improper/not_suitable
Improper & Not suitable. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/improper/not_suitable>.
Not suitable or Improper. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/improper/not_suitable.
Google Ngram Viewer shows how "improper" and "not suitable" have occurred on timeline