Not proper and Suitable
Related terms
Not proper
Suitable and not proper are semantically related. In some cases you can use "Suitable" instead an adjective phrase "Not proper".
Suitable
Suitable adjective - Having the required skills for an acceptable level of performance.
Not proper and suitable are semantically related. Sometimes you can use "Not proper" instead an adjective "Suitable".
Cite this Source
Suitable and Not proper. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/not_proper/suitable
Not proper & Suitable. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/not_proper/suitable>.
Suitable or Not proper. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/not_proper/suitable.
Google Ngram Viewer shows how "not proper" and "suitable" have occurred on timeline