end vs conclusion

end and conclusion both are nouns.

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

As nouns, end and conclusion are synonyms defined as:

Other synonyms of end include close, closing, ending.

As nouns, conclusion is a hypernym of end; that is, conclusion is a word with a broader meaning than end:

Other hypernyms of end include ending, finish.

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

end (noun)	conclusion (noun)
the part you are expected to play	the act of ending something
(American football) a position on the line of scrimmage, designating players at each end of the defensive line	the act of making up your mind about something
a piece of cloth that is left over after the rest has been used or sold	a position or opinion or judgment reached after consideration
a final part or section	an intuitive assumption
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 last section of a communication	the proposition arrived at by logical reasoning (such as the proposition that must follow from the major and minor premises of a syllogism)
the final stage or concluding parts of an event or occurrence	a final settlement
either extremity of something that has length	event whose occurrence ends something
a boundary marking the extremities of something	the temporal end; the concluding time
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 (verb)	conclusion (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