fishing vs fish

fishing and fish both are nouns.

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

fishing (noun)	fish (noun)
the act of someone who fishes as a diversion	any of various mostly cold-blooded aquatic vertebrates usually having scales and breathing through gills
the occupation of catching fish for a living	the flesh of fish used as food

fishing (verb)	fish (verb)
	catch or try to catch fish or shellfish
	seek indirectly