Profoundly knowledgeable
Else clues• Book-smart
• Educated
• Goddess of learning?
• Ineligible for a dunce cap
• Learned
• Like 500, i.e., true scholars
• Like an encyclopedist
• Like Erasmus
• Like sages
• Like savants
• Professorial
• Scholarly
• Showing profound knowledge
• Well-educated
• Well-read
• Well-versed