Madcap and Unambitious

Madcap

Madcap adjective - Foolishly adventurous or bold.
Usage example: a madcap scheme to go over Niagara Falls in a barrel

Unambitious is an antonym for madcap.

Unambitious

Unambitious adjective - Having little desire for success or achievement.

Madcap is an antonym for unambitious.
Cite this Source
Unambitious and Madcap. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/madcap/unambitious
Madcap & Unambitious. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/madcap/unambitious>.
Unambitious or Madcap. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/madcap/unambitious.
Google Ngram Viewer shows how "madcap" and "unambitious" have occurred on timeline