take away vs takeaway

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

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

take away (noun)	takeaway (noun)
	the act of taking the ball or puck away from the team on the offense (as by the interception of a pass)
	a concession made by a labor union to a company that is trying to lower its expenditures
	prepared food that is intended to be eaten off of the premises

take away (verb)	takeaway (verb)
take out or remove
remove something concrete, as by lifting, pushing, or taking off, or remove something abstract
get rid of something abstract
take away a part from; diminish
buy and consume food from a restaurant or establishment that sells prepared food
remove from a certain place, environment, or mental or emotional state; transport into a new location or state
take from a person or place