football game vs end

football game and end both are nouns.

Word	Noun	Adjective	Verb	Adverb
football game	Yes	No	No	No
end	Yes	No	Yes	No

football game (noun)	end (noun)
any of various games played with a ball (round or oval) in which two teams try to kick or carry or propel the ball into each other's goal	the part you are expected to play
	(American football) a position on the line of scrimmage, designating players at each end of the defensive line
	a piece of cloth that is left over after the rest has been used or sold
	a final part or section
	the state of affairs that a plan is intended to achieve and that (when achieved) terminates behavior intended to achieve it
	the last section of a communication
	the final stage or concluding parts of an event or occurrence
	either extremity of something that has length
	a boundary marking the extremities of something
	the surface at either extremity of a three-dimensional object
	one of two places from which people are communicating to each other
	(football) the person who plays at one end of the line of scrimmage
	a final state
	the point in time at which something ends

football game (verb)	end (verb)
	bring to an end or halt
	put an end to
	have an end, in a temporal, spatial, or quantitative sense; either spatial or metaphorical
	be the end of; be the last or concluding part of