mix vs grow together

mix is a noun but grow together is not a noun.

Word	Noun	Adjective	Verb	Adverb
mix	Yes	No	Yes	No
grow together	No	No	Yes	No

As verbs, grow together is a hyponym of mix; that is, grow together is a word with a more specific, narrower meaning than mix:

Other hyponyms of mix include gauge, absorb, meld, melt, blend in, mix in, accrete, conjugate, admix, alloy, syncretise, syncretize.

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

mix (verb)	grow together (verb)
mix together different elements	grow together (of plants and organs)
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