licentiate vs bookman

licentiate and bookman both are nouns.

Word	Noun	Adjective	Verb	Adverb
licentiate	Yes	No	No	No
bookman	Yes	No	No	No

As nouns, bookman is a hypernym of licentiate; that is, bookman is a word with a broader meaning than licentiate:

licentiate: holds a license (degree) from a (European) university
bookman: a learned person; someone who by long study has gained mastery in one or more disciplines

Other hypernyms of licentiate include scholar, scholarly person.

licentiate (noun)	bookman (noun)
holds a license (degree) from a (European) university	a learned person; someone who by long study has gained mastery in one or more disciplines