mixing vs mix

mixing and mix both are nouns.

Word	Noun	Adjective	Verb	Adverb
mixing	Yes	No	No	No
mix	Yes	No	Yes	No

As nouns, mixing and mix are synonyms defined as:

Other synonyms of mixing include admixture, commixture, intermixture, mixture.

mixing (noun)	mix (noun)
the act of mixing together	the act of mixing together
	an event that combines things in a mixture
	a commercially prepared mixture of dry ingredients

mixing (verb)	mix (verb)
	mix together different elements
	add as an additional element or part
	combine (electronic signals)
	to bring or combine together or with something else
	mix so as to make a random order or arrangement
	open (a place) to members of all races and ethnic groups