take away vs leave

take away is not a noun while leave is a noun.

Word	Noun	Adjective	Verb	Adverb
take away	No	No	Yes	No
leave	Yes	No	Yes	No

take away (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

take away (verb)	leave (verb)
take out or remove	leave unchanged or undisturbed or refrain from taking
remove something concrete, as by lifting, pushing, or taking off, or remove something abstract	be survived by after one's death
get rid of something abstract	leave behind unintentionally
take away a part from; diminish	go and leave behind, either intentionally or by neglect or forgetfulness
buy and consume food from a restaurant or establishment that sells prepared food	move out of or depart from
remove from a certain place, environment, or mental or emotional state; transport into a new location or state	go away from a place
take from a person or place	leave or give by will after one's death
	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