Gnaw on and Gnaw at

Gnaw on

Gnaw on verb - To crush or grind with the teeth.
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Synonyms for Gnaw on

Gnaw at and gnaw on are semantically related. In some cases you can use "Gnaw at" instead a verb phrase "Gnaw on".

Gnaw at

Gnaw at verb - Become ground down or deteriorate.

Gnaw on and gnaw at are semantically related. You can use "Gnaw on" instead a verb "Gnaw at".
Cite this Source
Gnaw at and Gnaw on. (2017). Retrieved 2026, August 10, from https://thesaurus.plus/related/gnaw_on/gnaw_at
Gnaw on & Gnaw at. N.p., 2017. Web. 10 Aug. 2026. <https://thesaurus.plus/related/gnaw_on/gnaw_at>.
Gnaw at or Gnaw on. 2017. Accessed August 10, 2026. https://thesaurus.plus/related/gnaw_on/gnaw_at.
Google Ngram Viewer shows how "gnaw on" and "gnaw at" have occurred on timeline