coming vs arrival

coming and arrival both are nouns.

Word	Noun	Adjective	Verb	Adverb
coming	Yes	Yes	No	No
arrival	Yes	No	No	No

As nouns, arrival is a hypernym of coming; that is, arrival is a word with a broader meaning than coming:

Other hypernyms of coming include reaching.

coming (noun)	arrival (noun)
the moment of most intense pleasure in sexual intercourse	accomplishment of an objective
arrival that has been awaited (especially of something momentous)	the act of arriving at a certain place
the act of drawing spatially closer to something	someone who arrives (or has arrived)
the temporal property of becoming nearer in time

coming (adjective)	arrival (adjective)
of the relatively near future