artiodactyl vs zoology

artiodactyl and zoology both are nouns.

Word	Noun	Adjective	Verb	Adverb
artiodactyl	Yes	Yes	No	No
zoology	Yes	No	No	No

artiodactyl (noun)	zoology (noun)
placental mammal having hooves with an even number of functional toes on each foot	the branch of biology that studies animals
	all the animal life in a particular region or period

artiodactyl (adjective)	zoology (adjective)
of or relating to or belonging to mammals of the order Artiodactyla