Mug
Mug noun - A twisting of the facial features in disgust or disapproval.
Usage example: an involuntary mug at the revolting sight
Cite this Source
Simper and Mug. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/mug/simper
Mug & Simper. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/mug/simper>.
Simper or Mug. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/mug/simper.
Google Ngram Viewer shows how "mug" and "simper" have occurred on timeline