eutherian vs eutherian mammal

eutherian and eutherian mammal both are nouns.

Word	Noun	Adjective	Verb	Adverb
eutherian	Yes	Yes	No	No
eutherian mammal	Yes	No	No	No

As nouns, eutherian and eutherian mammal are synonyms defined as:

eutherian and eutherian mammal: mammals having a placenta; all mammals except monotremes and marsupials

Other synonyms of eutherian include placental, placental mammal.

eutherian (noun)	eutherian mammal (noun)
mammals having a placenta; all mammals except monotremes and marsupials	mammals having a placenta; all mammals except monotremes and marsupials

eutherian (adjective)	eutherian mammal (adjective)
of or relating to or belonging to the subclass Eutheria