Etonian vs student

Etonian and student both are nouns.

Word	Noun	Adjective	Verb	Adverb
Etonian	Yes	No	No	No
student	Yes	No	No	No

As nouns, student is a hypernym of Etonian; that is, student is a word with a broader meaning than Etonian:

Other hypernyms of Etonian include educatee, pupil.

Etonian (noun)	student (noun)
a student enrolled in (or graduated from) Eton College	a learner who is enrolled in an educational institution
	someone (especially a child) who learns (as from a teacher) or takes up knowledge or beliefs