One who is interested in and knowledgeable about a particular subject

Let's find possible answers to "One who is interested in and knowledgeable about a particular subject" crossword clue. First of all, we will look for a few extra hints for this entry: One who is interested in and knowledgeable about a particular subject. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.