What is another word for dummy up?
Pronunciation: [dˈʌmi ˈʌp] (IPA) 
Dummy up is a phrase that we often hear in everyday conversation, but it may not always be appropriate to use in certain situations. Fortunately, there are many synonyms that can be used instead of dummy up, depending on the context and the intended meaning. Some of these synonyms include "quiet down," "shut up," "be still," "keep quiet," "hush," "silence," "muffle," "mute," and "hush up." Each of these synonyms has a slightly different connotation and emphasis, so it is important to choose the right one for the situation. For example, "keep quiet" may be more subtle and polite than "shut up," which can be considered rude or harsh.
