artiodactyl vs zoological science

artiodactyl and zoological science both are nouns.

Word	Noun	Adjective	Verb	Adverb
artiodactyl	Yes	Yes	No	No
zoological science	Yes	No	No	No

artiodactyl (noun)	zoological science (noun)
placental mammal having hooves with an even number of functional toes on each foot	the branch of biology that studies animals

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