What is another word for grumping?
Pronunciation: [ɡɹˈʌmpɪŋ] (IPA) 
Grumping is a term that refers to someone who is sulky, grouchy or generally unhappy. There are several synonyms for grumping, which include: pouting, sulking, moping, brooding, griping, and complaining. Pouting refers to when someone is displeased or in a bad mood but doesn't say anything out loud. Sulking is when someone tends to stay quiet and often withdraws from others. Moping means that someone is sad or dejected and often appears to lack energy or interest in anything. Brooding refers to someone who is intensively focused on a problem or issue. Griping is when someone moans or complains continuously about different things. Complaining is when someone expresses dissatisfaction or annoyance.
