Featherbrained and Grim

Opposite meaning words

Featherbrained adjective - Lacking in seriousness or maturity.

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Grim is an antonym for featherbrained.

Grim adjective - Harsh and threatening in manner or appearance.

Usage example: a grim and short-tempered shopkeeper who didn't exactly invite friendly conversation

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Featherbrained is an antonym for grim.

Nearby Words: grimy, grimly, grimed

Cite this Source

Grim and Featherbrained. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/featherbrained/grim

Featherbrained & Grim. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/featherbrained/grim>.

Grim or Featherbrained. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/featherbrained/grim.

Google Ngram Viewer shows how "featherbrained" and "grim" have occurred on timeline