mammal vs coat

mammal and coat both are nouns.

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

mammal (noun)	coat (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	growth of hair or wool or fur covering the body of an animal
	an outer garment that has sleeves and covers the body from shoulder down; worn outdoors
	a thin layer covering something

mammal (verb)	coat (verb)
	cover or provide with a coat
	put a coat on; cover the surface of; furnish with a surface
	form a coat over