mix vs change integrity

mix is a noun but change integrity is not a noun.

Word	Noun	Adjective	Verb	Adverb
mix	Yes	No	Yes	No
change integrity	No	No	Yes	No

As verbs, change integrity is a hypernym of mix; that is, change integrity is a word with a broader meaning than mix:

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

mix (verb)	change integrity (verb)
mix together different elements	change in physical make-up
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