fish vs fin

fish and fin both are nouns.

Word	Noun	Adjective	Verb	Adverb
fish	Yes	No	Yes	No
fin	Yes	No	Yes	No

fish (noun)	fin (noun)
any of various mostly cold-blooded aquatic vertebrates usually having scales and breathing through gills	organ of locomotion and balance in fishes and some other aquatic animals
the flesh of fish used as food	a stabilizer on a ship that resembles the fin of a fish
	one of a set of parallel slats in a door or window to admit air and reject rain
	a shoe for swimming; the paddle-like front is an aid in swimming (especially underwater)
	one of a pair of decorations projecting above the rear fenders of an automobile
	the cardinal number that is the sum of four and one

fish (verb)	fin (verb)
catch or try to catch fish or shellfish	show the fins above the water while swimming
seek indirectly	propel oneself through the water in a finning motion
	equip (a car) with fins