What is another word for knows inside out?
Pronunciation: [nˈə͡ʊz ɪnsˈa͡ɪd ˈa͡ʊt] (IPA) 
It's always helpful to have a range of synonyms in your vocabulary to accurately express yourself. "Knows inside out" is a phrase that refers to having a thorough understanding of something. Some synonyms for this phrase include, "knows like the back of one's hand," "has mastery of," "familiar with," "versed in," "well-acquainted with," and "intimately familiar with." Each of these expressions implies a deep knowledge and understanding of a particular subject matter. Choosing the appropriate synonym can help you convey your thoughts and emotions in a clear and concise manner, making your communication more effective and impactful.
