learnedness vs encyclopaedism

learnedness and encyclopaedism both are nouns.

Word	Noun	Adjective	Verb	Adverb
learnedness	Yes	No	No	No
encyclopaedism	Yes	No	No	No

As nouns, learnedness and encyclopaedism are synonyms defined as:

Other synonyms of learnedness include encyclopedism, eruditeness, erudition, learning, scholarship.

learnedness (noun)	encyclopaedism (noun)
profound scholarly knowledge	profound scholarly knowledge