ossification vs convention

ossification and convention both are nouns.

Word	Noun	Adjective	Verb	Adverb
ossification	Yes	No	No	No
convention	Yes	No	No	No

As nouns, convention is a hypernym of ossification; that is, convention is a word with a broader meaning than ossification:

Other hypernyms of ossification include conventionalism, conventionality.

ossification (noun)	convention (noun)
hardened conventionality	the act of convening
the developmental process of bone formation	orthodoxy as a consequence of being conventional
the process of becoming rigidly fixed in a conventional pattern of thought or behavior	something regarded as a normative example
the calcification of soft tissue into a bonelike material	(diplomacy) an international agreement
	a large formal assembly