scholastic vs bookman

scholastic and bookman both are nouns.

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

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

scholastic: a person who pays more attention to formal rules and book learning than they merit
bookman: a learned person; someone who by long study has gained mastery in one or more disciplines

Other hypernyms of scholastic include scholar, scholarly person.

scholastic (noun)	bookman (noun)
a person who pays more attention to formal rules and book learning than they merit	a learned person; someone who by long study has gained mastery in one or more disciplines

scholastic (adjective)	bookman (adjective)
of or relating to schools
of or relating to the philosophical doctrine of scholasticism