admit vs leave

admit is not a noun while leave is a noun.

Word	Noun	Adjective	Verb	Adverb
admit	No	No	Yes	No
leave	Yes	No	Yes	No

admit (noun)	leave (noun)
	the act of departing politely
	permission to do something
	the period of time during which you are absent from work or duty

admit (verb)	leave (verb)
declare to be true or admit the existence or reality or truth of	leave unchanged or undisturbed or refrain from taking
admit into a group or community	be survived by after one's death
allow participation in or the right to be part of; permit to exercise the rights, functions, and responsibilities of	leave behind unintentionally
allow to enter; grant entry to	go and leave behind, either intentionally or by neglect or forgetfulness
give access or entrance to	move out of or depart from
serve as a means of entrance	go away from a place
have room for; hold without crowding	leave or give by will after one's death
afford possibility	transmit (knowledge or skills)
	put into the care or protection of someone
	remove oneself from an association with or participation in
	produce as a result or residue
	make a possibility or provide opportunity for; permit to be attainable or cause to remain
	act or be so as to become in a specified state
	have left or have as a remainder