rinse vs wash away

rinse is a noun but wash away is not a noun.

Word	Noun	Adjective	Verb	Adverb
rinse	Yes	No	Yes	No
wash away	No	No	Yes	No

rinse (noun)	wash away (noun)
washing lightly without soap
the act of giving a light tint to the hair
the removal of soap with clean water in the final stage of washing
a liquid preparation used on wet hair to give it a tint

rinse (verb)	wash away (verb)
rinse one's mouth and throat with mouthwash	remove by the application of water or other liquid and soap or some other cleaning agent
wash off soap or remaining dirt	to set aside as irrelevant
clean with some chemical process