Featherbrained and Solemn
Opposite meaning words
Featherbrained
Featherbrained adjective - Lacking in seriousness or maturity.
Usage example: some featherbrained youngsters giggled through the graduation ceremonies
Solemn is an antonym for featherbrained.
Solemn
Solemn adjective - Not joking or playful in mood or manner.
Usage example: solemn as a judge
Featherbrained is an antonym for solemn.
Cite this Source
Solemn and Featherbrained. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/featherbrained/solemn
Featherbrained & Solemn. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/featherbrained/solemn>.
Solemn or Featherbrained. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/featherbrained/solemn.
Google Ngram Viewer shows how "featherbrained" and "solemn" have occurred on timeline