hyrax vs eutherian

hyrax and eutherian both are nouns.

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

As nouns, eutherian is a hypernym of hyrax; that is, eutherian is a word with a broader meaning than hyrax:

hyrax: any of several small ungulate mammals of Africa and Asia with rodent-like incisors and feet with hooflike toes
eutherian: mammals having a placenta; all mammals except monotremes and marsupials

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

hyrax (noun)	eutherian (noun)
any of several small ungulate mammals of Africa and Asia with rodent-like incisors and feet with hooflike toes	mammals having a placenta; all mammals except monotremes and marsupials

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