athletics vs snorkel

athletics and snorkel both are nouns.

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

athletics (noun)	snorkel (noun)
an active diversion requiring physical exertion and competition	air passage provided by a retractable device containing intake and exhaust pipes; permits a submarine to stay submerged for extended periods of time
participation in sports events as an extracurricular activity	breathing device consisting of a bent tube fitting into a swimmer's mouth and extending above the surface; allows swimmer to breathe while face down in the water
a contest between athletes

athletics (verb)	snorkel (verb)
	dive with a snorkel