medieval Schoolman vs bookman

medieval Schoolman and bookman both are nouns.

Word	Noun	Adjective	Verb	Adverb
medieval Schoolman	Yes	No	No	No
bookman	Yes	No	No	No

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

medieval Schoolman: a scholar in one of the universities of the Middle Ages; versed in scholasticism
bookman: a learned person; someone who by long study has gained mastery in one or more disciplines

Other hypernyms of medieval Schoolman include scholar, scholarly person.

medieval Schoolman (noun)	bookman (noun)
a scholar in one of the universities of the Middle Ages; versed in scholasticism	a learned person; someone who by long study has gained mastery in one or more disciplines