mix vs merge

mix is a noun but merge is not a noun.

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

As verbs, mix and merge are synonyms defined as:

Other synonyms of mix include blend, coalesce, combine, commingle, conflate, flux, fuse, immix, meld.

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

mix (verb)	merge (verb)
mix together different elements	become one
add as an additional element or part	mix together different elements
combine (electronic signals)	join or combine
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