Cool
Diffident
Diffident adjective - Not comfortable around people.
Cool and diffident are semantically related. Sometimes you can use "Cool" instead an adjective "Diffident".
Nearby Words: diffidence, diffidently
Mutual synonyms
Cite this Source
Diffident and Cool. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/cool/diffident
Cool & Diffident. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/cool/diffident>.
Diffident or Cool. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/cool/diffident.
Google Ngram Viewer shows how "cool" and "diffident" have occurred on timeline