Grump
Grump verb - To silently go about in a bad mood.
Usage example: he's been grumping about the house all morning because the golf tournament got rained out
Mull over
Mull over verb - To give serious and careful thought to.
Cite this Source
Mull over and Grump. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/grump/mull_over
Grump & Mull over. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/grump/mull_over>.
Mull over or Grump. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/grump/mull_over.
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