coronion vs craniometric point

coronion and craniometric point both are nouns.

Word	Noun	Adjective	Verb	Adverb
coronion	Yes	No	No	No
craniometric point	Yes	No	No	No

As nouns, craniometric point is a hypernym of coronion; that is, craniometric point is a word with a broader meaning than coronion:

coronion: the craniometric point at the tip of the coronoid process of the mandible
craniometric point: a landmark on the skull from which craniometric measurements can be taken

coronion (noun)	craniometric point (noun)
the craniometric point at the tip of the coronoid process of the mandible	a landmark on the skull from which craniometric measurements can be taken