commingle vs blend

commingle is not a noun while blend is a noun.

Word	Noun	Adjective	Verb	Adverb
commingle	No	No	Yes	No
blend	Yes	No	Yes	No

As verbs, commingle and blend are synonyms defined as:

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

As verbs, blend is a hypernym of commingle; that is, blend is a word with a broader meaning than commingle:

Other hypernyms of commingle include immingle, intermingle, intermix.

commingle (noun)	blend (noun)
	the act of blending components together thoroughly
	a new word formed by joining two others and combining their meanings
	an occurrence of thorough mixing

commingle (verb)	blend (verb)
mix together different elements	mix together different elements
mix or blend	combine into one
	blend or harmonize