Deadpan
Deadpan adjective - Not expressing any emotion.
Usage example: he delivered the joke in such a deadpan voice that we thought at first that he was serious
Mutual synonyms
Cite this Source
Vapid and Deadpan. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/deadpan/vapid
Deadpan & Vapid. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/deadpan/vapid>.
Vapid or Deadpan. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/deadpan/vapid.
Google Ngram Viewer shows how "deadpan" and "vapid" have occurred on timeline