windsurf vs athletics

windsurf is not a noun while athletics is a noun.

Word	Noun	Adjective	Verb	Adverb
windsurf	No	No	Yes	No
athletics	Yes	No	No	No

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

windsurf (verb)	athletics (verb)
ride standing on a surfboard with an attached sail, on water