What is another word for Grumblingly?
Pronunciation: [ɡɹˈʌmbə͡lɪŋlɪ] (IPA) 
Grumblingly is an adverb that describes speaking or acting with an irritated or discontented tone. Other synonyms for grumblingly include complainingly, murmuringly, mutteringly, carpingly, grousingly, whiningly, discontentedly, disgruntledly, moaningly, and gripingly. All of these words emphasize a sense of annoyance or dissatisfaction with a situation or something that has been said. They can be used to describe someone speaking in a low, grumbling voice or making a series of small complaints. These synonyms are useful for writers who want to add depth and nuance to their writing, or for people looking for new ways to describe the expression or tone of someone's speech.
