What is another word for disbelievingly?
Pronunciation: [dˌɪsbɪlˈiːvɪŋlɪ] (IPA) 
Disbelievingly is an adverb that means to express disbelief or doubt in a situation or statement. There are several synonyms for disbelievingly such as skeptically, dubiously, incredulously, doubtfully, suspiciously, and cynically. All these synonyms indicate hesitation, distrust, and a lack of faith in something. For instance, when someone speaks skeptically, they are suggesting uncertainty towards a statement or proposition. Similarly, incredulous means feeling and expressing disbelief or lack of confidence in a situation. These synonyms of disbelievingly reflect the speaker's attitude and can help to add complexity to the tone of a sentence or statement.
