Enthusiasm
Enthusiasm noun - Urgent desire or interest.
Usage example: in my enthusiasm to get going, I forgot to pack any foul-weather clothing
Nonchalance is an antonym for enthusiasm.
Nonchalance
Nonchalance noun - Lack of interest or concern.
Enthusiasm is an antonym for nonchalance.
Nearby Word: nonchalant
How words are described
Cite this Source
Nonchalance and Enthusiasm. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/enthusiasm/nonchalance
Enthusiasm & Nonchalance. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/enthusiasm/nonchalance>.
Nonchalance or Enthusiasm. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/enthusiasm/nonchalance.
Google Ngram Viewer shows how "enthusiasm" and "nonchalance" have occurred on timeline