hair vs mammal

hair and mammal both are nouns.

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

hair (noun)	mammal (noun)
a filamentous projection or process on an organism	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
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