What is another word for know stuff?
Pronunciation: [nˈə͡ʊ stˈʌf] (IPA) 
When it comes to being knowledgeable or well-informed, the phrase "know stuff" is typically used in a casual or informal context. However, there are a variety of synonyms that can be used to convey a similar meaning in a more professional or polished manner. Some options include "possess expertise," "be well-versed," "have a deep understanding," "be knowledgeable in," "have a mastery of," "be conversant in," and "have a command of." Using these refined alternatives can demonstrate a heightened level of professionalism and precise language use in various settings.
