Dumbfound
Dumbfound verb - To make a strong impression on (someone) with something unexpected.
Usage example: the surprise ending will dumbfound even the most seasoned mystery reader
Show all Definitions
Synonyms for Dumbfound
Mutual synonyms
Cite this Source
Nonplus and Dumbfound. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/dumbfound/nonplus
Dumbfound & Nonplus. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/dumbfound/nonplus>.
Nonplus or Dumbfound. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/dumbfound/nonplus.
Google Ngram Viewer shows how "dumbfound" and "nonplus" have occurred on timeline