athletics vs skateboard

athletics and skateboard both are nouns.

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

athletics (noun)	skateboard (noun)
an active diversion requiring physical exertion and competition	a board with wheels that is ridden in a standing or crouching position and propelled by foot
participation in sports events as an extracurricular activity
a contest between athletes

athletics (verb)	skateboard (verb)
	ride on a flat board with rollers attached to the bottom