end product vs output

end product and output both are nouns.

Word	Noun	Adjective	Verb	Adverb
end product	Yes	No	No	No
output	Yes	No	Yes	No

As nouns, end product and output are synonyms defined as:

end product (noun)	output (noun)
final product; the things produced	production of a certain amount
	final product; the things produced
	what is produced in a given time period
	signal that comes out of an electronic system
	the quantity of something (as a commodity) that is created (usually within a given period of time)

end product (verb)	output (verb)
	to create or manufacture a specific amount