Ferocious and Keen

Ferocious

Ferocious adjective - Extreme in degree, power, or effect.
Usage example: the ferocious appetite that athletic teenagers have been known to display

Keen and ferocious are semantically related. In some cases you can use "Keen" instead an adjective "Ferocious".

Keen

Keen adjective - Extreme in degree, power, or effect.
Usage example: movies gave him keen enjoyment like nothing else

Ferocious and keen are semantically related. Sometimes you can use "Ferocious" instead an adjective "Keen".

Nearby Words: keenness, keenly
Cite this Source
Keen and Ferocious. (2016). Retrieved 2026, August 08, from https://thesaurus.plus/related/ferocious/keen
Ferocious & Keen. N.p., 2016. Web. 08 Aug. 2026. <https://thesaurus.plus/related/ferocious/keen>.
Keen or Ferocious. 2016. Accessed August 08, 2026. https://thesaurus.plus/related/ferocious/keen.
Google Ngram Viewer shows how "ferocious" and "keen" have occurred on timeline