calcification vs inactiveness

calcification and inactiveness both are nouns.

Word	Noun	Adjective	Verb	Adverb
calcification	Yes	No	No	No
inactiveness	Yes	No	No	No

As nouns, inactiveness is a hypernym of calcification; that is, inactiveness is a word with a broader meaning than calcification:

Other hypernyms of calcification include inaction, inactivity.

calcification (noun)	inactiveness (noun)
a process that impregnates something with calcium (or calcium salts)	a disposition to remain inactive or inert
tissue hardened by deposition of lime salts	the state of being inactive
an inflexible and unchanging state