Earnest and Light-headed
Opposite meaning words
Earnest
Earnest adjective - Not joking or playful in mood or manner.
Usage example: I'll accept only an earnest apology from you
Light-headed is an antonym for earnest.
Nearby Words: earnestness, earnestly
Light-headed
Light-headed adjective - Lacking in seriousness or maturity.
Usage example: we couldn't concentrate on our work because we were feeling so light-headed
Earnest is an antonym for light-headed.
Cite this Source
Light-headed and Earnest. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/earnest/light-headed
Earnest & Light-headed. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/earnest/light-headed>.
Light-headed or Earnest. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/earnest/light-headed.
