Dumb
Dumb adjective - Deliberately refraining from speech.
Muttonheaded and dumb are semantically related. In some cases you can use "Muttonheaded" instead an adjective "Dumb".
Muttonheaded
Dumb and muttonheaded are semantically related. You can use "Dumb" instead an adjective "Muttonheaded".
Mutual synonyms
Cite this Source
Muttonheaded and Dumb. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/dumb/muttonheaded
Dumb & Muttonheaded. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/dumb/muttonheaded>.
Muttonheaded or Dumb. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/dumb/muttonheaded.
Google Ngram Viewer shows how "dumb" and "muttonheaded" have occurred on timeline