mammalian vs hair

mammalian and hair both are nouns.

Word	Noun	Adjective	Verb	Adverb
mammalian	Yes	Yes	No	No
hair	Yes	No	No	No

mammalian (noun)	hair (noun)
any warm-blooded vertebrate having the skin more or less covered with hair; young are born alive except for the small subclass of monotremes and nourished with milk	a filamentous projection or process on an organism
	cloth woven from horsehair or camelhair; used for upholstery or stiffening in garments
	a covering for the body (or parts of it) consisting of a dense growth of threadlike structures (as on the human head); helps to prevent heat loss
	any of the cylindrical filaments characteristically growing from the epidermis of a mammal
	filamentous hairlike growth on a plant
	a very small distance or space

mammalian (adjective)	hair (adjective)
of or relating to the class Mammalia