What is another word for knew backwards forwards?
Pronunciation: [njˈuː bˈakwədz fˈɔːwədz] (IPA) 
The phrase "knew backwards forwards" is a colloquial expression that refers to having complete knowledge or understanding of a particular topic, concept, or situation. However, there are many other synonyms that can be used to convey the same meaning, such as "versed," "familiar," "knowledgeable," "acquainted," "expert," "proficient," "well-versed," "well-informed," "adept," "skilled," and "competent." These alternative phrases can add variety to one's writing or speech while still conveying the intended message. Regardless of the phrasing used, it is important to accurately and effectively communicate one's level of understanding to effectively convey a message.
