dramatic art vs enter

dramatic art is a noun but enter is not a noun.

Word	Noun	Adjective	Verb	Adverb
dramatic art	Yes	No	No	No
enter	No	No	Yes	No

dramatic art (noun)	enter (noun)
the art of writing and producing plays

dramatic art (verb)	enter (verb)
	set out on (an enterprise or subject of study)
	make a record of; set down in permanent form
	become a participant; be involved in
	put or introduce into something
	come on stage
	to come or go into
	take on duties or office
	register formally as a participant or member
	be or play a part of or in