commixture vs intermixture

commixture and intermixture both are nouns.

Word	Noun	Adjective	Verb	Adverb
commixture	Yes	No	No	No
intermixture	Yes	No	No	No

As nouns, commixture and intermixture are synonyms defined as:

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

commixture (noun)	intermixture (noun)
the act of mixing together	the act of mixing together
	an additional ingredient that is added by mixing with the base
	any foodstuff made by combining different ingredients