unguiculate vs placental

unguiculate and placental both are nouns.

Word	Noun	Adjective	Verb	Adverb
unguiculate	Yes	Yes	No	No
placental	Yes	Yes	No	No

As nouns, placental is a hypernym of unguiculate; that is, placental is a word with a broader meaning than unguiculate:

unguiculate: a mammal having nails or claws
placental: mammals having a placenta; all mammals except monotremes and marsupials

Other hypernyms of unguiculate include eutherian, eutherian mammal, placental mammal.

unguiculate (noun)	placental (noun)
a mammal having nails or claws	mammals having a placenta; all mammals except monotremes and marsupials

unguiculate (adjective)	placental (adjective)
having or resembling claws or nails	pertaining to or having or occurring by means of a placenta