What is another word for subject matter expert?
Pronunciation: [sˈʌbd͡ʒɛkt mˈatəɹ ˈɛkspɜːt] (IPA) 
Subject matter expert is a phrase used to describe an individual who has remarkable knowledge and expertise in a particular field or subject area. However, there are several synonyms that can be used in place of this phrase. For example, one may use the term authority, specialist, or professional to describe a person who has extensive knowledge in a specific area. Another synonym that can be used is "guru." This term is often used colloquially to describe a person who is considered an expert in their respective field. Other synonyms may include adept, connoisseur, master, or scholar. These are all words that can be used to describe an individual who has exceptional knowledge of a specific subject matter.
