Grouch
Grouch verb - To express dissatisfaction, pain, or resentment usually tiresomely.
Usage example: a woman who likes to grouch about how unappreciated she is
Mutter is a synonym for grouch in grumble topic. In some cases you can use "Mutter" instead the word "Grouch" as a verb or a noun, when it comes to topics like complain a lot. popular alternative
Mutual synonyms
Cite this Source
Mutter and Grouch. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/grouch/mutter
Grouch & Mutter. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/grouch/mutter>.
Mutter or Grouch. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/grouch/mutter.
Google Ngram Viewer shows how "grouch" and "mutter" have occurred on timeline