Diffident
Diffident adjective - Not comfortable around people.
Nonchalant and diffident are semantically related. In some cases you can use "Nonchalant" instead an adjective "Diffident".
Nearby Words: diffidence, diffidently
Nonchalant
Nonchalant adjective - Having or showing a lack of interest or concern.
Diffident and nonchalant are semantically related. Sometimes you can use "Diffident" instead an adjective "Nonchalant".
Nearby Word: nonchalance
Cite this Source
Nonchalant and Diffident. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/diffident/nonchalant
Diffident & Nonchalant. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/diffident/nonchalant>.
Nonchalant or Diffident. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/diffident/nonchalant.
Google Ngram Viewer shows how "diffident" and "nonchalant" have occurred on timeline