blend vs coinage

blend and coinage both are nouns.

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

As nouns, coinage is a hypernym of blend; that is, coinage is a word with a broader meaning than blend:

Other hypernyms of blend include neologism, neology.

blend (noun)	coinage (noun)
the act of blending components together thoroughly	the act of inventing a word or phrase
a new word formed by joining two others and combining their meanings	a newly invented word or phrase
an occurrence of thorough mixing	coins collectively

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