pansophical vs well-founded

pansophical

adj
  • All-wise; claiming universal knowledge. 

well-founded

adj
  • Based on reasoning, evidence and good judgement. 

  • Properly substantiated. 

  • Of a binary relation: such that every non-empty subset of the relation's domain has a minimal element with respect to the relation. 

How often have the words pansophical and well-founded occurred in a corpus of books? (source: Google Ngram Viewer )