clinocephalism vs clinocephaly

clinocephalism and clinocephaly both are nouns.

Word	Noun	Adjective	Verb	Adverb
clinocephalism	Yes	No	No	No
clinocephaly	Yes	No	No	No

As nouns, clinocephalism and clinocephaly are synonyms defined as:

clinocephalism and clinocephaly: a congenital defect in which the top of the head is depressed (concave instead of convex)

clinocephalism (noun)	clinocephaly (noun)
a congenital defect in which the top of the head is depressed (concave instead of convex)	a congenital defect in which the top of the head is depressed (concave instead of convex)