Diffident
Diffident adjective - Not comfortable around people.
Mousy is a synonym for diffident in hesitant topic. In some cases you can use "Mousy" instead an adjective "Diffident", when it comes to topics like timid, fearful. informal substitute
Nearby Words: diffidence, diffidently
Mutual synonyms
Cite this Source
Mousy and Diffident. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/diffident/mousy
Diffident & Mousy. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/diffident/mousy>.
Mousy or Diffident. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/diffident/mousy.
Google Ngram Viewer shows how "diffident" and "mousy" have occurred on timeline