Featherbrained and Heavy

Featherbrained

Featherbrained adjective - Lacking in seriousness or maturity.
Usage example: some featherbrained youngsters giggled through the graduation ceremonies

Heavy is an antonym for featherbrained.

Heavy

Heavy adjective - Having great weight.

Featherbrained is an antonym for heavy.

Cite this Source
Heavy and Featherbrained. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/featherbrained/heavy
Featherbrained & Heavy. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/featherbrained/heavy>.
Heavy or Featherbrained. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/featherbrained/heavy.
Google Ngram Viewer shows how "featherbrained" and "heavy" have occurred on timeline