end vs close

end and close both are nouns.

Word	Noun	Adjective	Verb	Adverb
end	Yes	No	Yes	No
close	Yes	Yes	Yes	Yes

As nouns, end and close are synonyms defined as:

Other synonyms of end include closing, conclusion, ending.

As nouns, close is a hyponym of end; that is, close is a word with a more specific, narrower meaning than end:

As verbs, close is a hyponym of end; that is, close is a word with a more specific, narrower meaning than end:

As verbs, close is a hyponym of end; that is, close is a word with a more specific, narrower meaning than end:

end: have an end, in a temporal, spatial, or quantitative sense; either spatial or metaphorical
close: come to a close

As verbs, close is a hyponym of end; that is, close is a word with a more specific, narrower meaning than end:

end (noun)	close (noun)
the part you are expected to play	the concluding part of any performance
(American football) a position on the line of scrimmage, designating players at each end of the defensive line	the last section of a communication
a piece of cloth that is left over after the rest has been used or sold	the temporal end; the concluding time
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

end (adjective)	close (adjective)
	at or within a short distance in space or time or having elements near each other
	close in relevance or relationship
	not far distant in time or space or degree or circumstances
	marked by fidelity to an original
	rigorously attentive; strict and thorough
	crowded
	(of a contest or contestants) evenly matched
	of textiles
	confined to specific persons
	strictly confined or guarded
	used of hair or haircuts
	giving or spending with reluctance
	fitting closely but comfortably
	inclined to secrecy or reticence about divulging information
	lacking fresh air

end (verb)	close (verb)
bring to an end or halt	finish a game in baseball by protecting a lead
put an end to	complete a business deal, negotiation, or an agreement
have an end, in a temporal, spatial, or quantitative sense; either spatial or metaphorical	move so that an opening or passage is obstructed; make shut
be the end of; be the last or concluding part of	become closed
	bar access to
	fill or stop up
	bring together all the elements or parts of
	unite or bring into contact or bring together the edges of
	change one's body stance so that the forward shoulder and foot are closer to the intended point of impact
	come together, as if in an embrace
	draw near
	cause a window or an application to disappear on a computer desktop
	cease to operate or cause to cease operating
	finish or terminate (meetings, speeches, etc.)
	engage at close quarters
	come to a close
	be priced or listed when trading stops

end (adverb)	close (adverb)
	near in time or place or relationship
	in an attentive manner