1) Education 2) Encyclopaedism 3) Encyclopedism 4) Erudition 5) Learnedness 6) Learning 7) Profound knowledge 8) Scholarship 1) Encyclopaedism 2) Encyclopedism 3) Erudition 4) Learnedness 
[n] - profound knowledge
eruditeness Profound, scholarly knowledge; enlightenment, education that results in understanding and the spread of knowledge.
erudition noun profound scholarly knowledge