Grump
Grump verb - To express dissatisfaction, pain, or resentment usually tiresomely.
Look sullen and grump are semantically related In some cases you can use "Look sullen" instead a verb "Grump".
Look sullen
Grump and look sullen are semantically related in pout topic. Sometimes you can use "Grump" instead a verb phrase "Look sullen".
Mutual synonyms
Cite this Source
Look sullen and Grump. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/grump/look_sullen
Grump & Look sullen. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/grump/look_sullen>.
Look sullen or Grump. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/grump/look_sullen.
Google Ngram Viewer shows how "grump" and "look sullen" have occurred on timeline