rope down vs athletics

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

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

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

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