amniote vs craniate

amniote and craniate both are nouns.

Word	Noun	Adjective	Verb	Adverb
amniote	Yes	No	No	No
craniate	Yes	No	No	No

As nouns, craniate is a hypernym of amniote; that is, craniate is a word with a broader meaning than amniote:

amniote: any member of the Amniota
craniate: animals having a bony or cartilaginous skeleton with a segmented spinal column and a large brain enclosed in a skull or cranium

Other hypernyms of amniote include vertebrate.

amniote (noun)	craniate (noun)
any member of the Amniota	animals having a bony or cartilaginous skeleton with a segmented spinal column and a large brain enclosed in a skull or cranium