proseminar vs course of study

proseminar and course of study both are nouns.

Word	Noun	Adjective	Verb	Adverb
proseminar	Yes	No	No	No
course of study	Yes	No	No	No

As nouns, course of study is a hypernym of proseminar; that is, course of study is a word with a broader meaning than proseminar:

proseminar: a course of study like a graduate seminar but often open to advanced undergraduates.
course of study: education imparted in a series of lessons or meetings

Other hypernyms of proseminar include class, course, course of instruction.

proseminar (noun)	course of study (noun)
a course of study like a graduate seminar but often open to advanced undergraduates.	education imparted in a series of lessons or meetings
	an integrated course of academic studies