athletics vs rope down

athletics is a noun but rope down is not a noun.

Word	Noun	Adjective	Verb	Adverb
athletics	Yes	No	No	No
rope down	No	No	Yes	No

athletics (noun)	rope down (noun)
an active diversion requiring physical exertion and competition
participation in sports events as an extracurricular activity
a contest between athletes

athletics (verb)	rope down (verb)
	descend by means of a rappel