Diffident
Diffident adjective - Not comfortable around people.
Unpredictable and diffident are semantically related. In some cases you can use "Unpredictable" instead an adjective "Diffident".
Nearby Words: diffidence, diffidently
Unpredictable
Unpredictable adjective - Likely to change frequently, suddenly, or unexpectedly.
Diffident and unpredictable are semantically related. Sometimes you can use "Diffident" instead an adjective "Unpredictable".
Nearby Word: unpredictability
Cite this Source
Unpredictable and Diffident. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/diffident/unpredictable
Diffident & Unpredictable. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/diffident/unpredictable>.
Unpredictable or Diffident. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/diffident/unpredictable.
Google Ngram Viewer shows how "diffident" and "unpredictable" have occurred on timeline