Nonplussed and Unperplexed

Nonplussed

Nonplussed adjective - Faced with difficulty or uncertainty about what to say, think, or do.

Unperplexed is an antonym for nonplussed.

Nearby Word: nonplused

Unperplexed

Unperplexed adjective - Experiencing no difficulty or confusion or bewilderment.

Nonplussed is an antonym for unperplexed.
Cite this Source
Unperplexed and Nonplussed. (2016). Retrieved 2026, August 08, from https://thesaurus.plus/related/nonplussed/unperplexed
Nonplussed & Unperplexed. N.p., 2016. Web. 08 Aug. 2026. <https://thesaurus.plus/related/nonplussed/unperplexed>.
Unperplexed or Nonplussed. 2016. Accessed August 08, 2026. https://thesaurus.plus/related/nonplussed/unperplexed.
Google Ngram Viewer shows how "nonplussed" and "unperplexed" have occurred on timeline