Sportfulness and Serious-mindedness
Opposite meaning words
Sportfulness
Sportfulness noun - A natural disposition for playful behavior.
Usage example: I find my business partner's sportfulness charming, but I worry that it might lead clients to view him as unprofessional
Serious-mindedness is an antonym for sportfulness.
Serious-mindedness
Serious-mindedness noun - A mental state free of jesting or trifling.
Sportfulness is an antonym for serious-mindedness.
Cite this Source
Serious-mindedness and Sportfulness. (2017). Retrieved 2026, August 01, from https://thesaurus.plus/related/sportfulness/serious-mindedness
Sportfulness & Serious-mindedness. N.p., 2017. Web. 01 Aug. 2026. <https://thesaurus.plus/related/sportfulness/serious-mindedness>.
Serious-mindedness or Sportfulness. 2017. Accessed August 01, 2026. https://thesaurus.plus/related/sportfulness/serious-mindedness.
