warm-blooded vs zoology

warm-blooded is not a noun while zoology is a noun.

Word	Noun	Adjective	Verb	Adverb
warm-blooded	No	Yes	No	No
zoology	Yes	No	No	No

warm-blooded (noun)	zoology (noun)
	the branch of biology that studies animals
	all the animal life in a particular region or period

warm-blooded (adjective)	zoology (adjective)
having warm blood (in animals whose body temperature is internally regulated)