snorkel vs athletics

snorkel and athletics both are nouns.

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

snorkel (noun)	athletics (noun)
air passage provided by a retractable device containing intake and exhaust pipes; permits a submarine to stay submerged for extended periods of time	an active diversion requiring physical exertion and competition
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	participation in sports events as an extracurricular activity
	a contest between athletes

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