admission vs entry

admission and entry both are nouns.

Word	Noun	Adjective	Verb	Adverb
admission	Yes	No	No	No
entry	Yes	No	No	No

As nouns, entry is a hypernym of admission; that is, entry is a word with a broader meaning than admission:

Other hypernyms of admission include entering, entrance, incoming, ingress.

admission (noun)	entry (noun)
the act of admitting someone to enter	the act of entering
the right to enter	the act of beginning something new
an acknowledgment of the truth of something	something that provides access (to get in or get out)
the fee charged for admission	something (manuscripts or architectural plans and models or estimates or works of art of all genres etc.) submitted for the judgment of others (as in a competition)
	an item inserted in a written record
	a written record of a commercial transaction