arrive vs come in

arrive and come in both are verbs.

Word	Noun	Adjective	Verb	Adverb
arrive	No	No	Yes	No
come in	No	No	Yes	No

As verbs, come in is a hyponym of arrive; that is, come in is a word with a more specific, narrower meaning than arrive:

arrive (verb)	come in (verb)
reach a destination; arrive by movement or progress	take a place in a competition; often followed by an ordinal
succeed in a big way; get to the top	to insert between other elements
	be received
	to come or go into
	come into fashion; become fashionable