Diffident and Undaunted

Opposite meaning words

Diffident adjective - Not comfortable around people.

Show all Definitions

Undaunted is an antonym for diffident.

Nearby Words: diffidence, diffidently

Undaunted adjective - Feeling or displaying no fear by temperament.

Usage example: undaunted despite their repeated failures at starting a business

Show all Definitions

Diffident is an antonym for undaunted.

Nearby Word: undauntedly

Cite this Source

Undaunted and Diffident. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/diffident/undaunted

Diffident & Undaunted. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/diffident/undaunted>.

Undaunted or Diffident. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/diffident/undaunted.

Google Ngram Viewer shows how "diffident" and "undaunted" have occurred on timeline