come in vs interrupt

come in is not a noun while interrupt is a noun.

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

As verbs, interrupt is a hypernym of come in; that is, interrupt is a word with a broader meaning than come in:

Other hypernyms of come in include break up, cut off, disrupt.

come in (noun)	interrupt (noun)
	a signal that temporarily stops the execution of a program so that another procedure can be carried out

come in (verb)	interrupt (verb)
take a place in a competition; often followed by an ordinal	terminate or end
to insert between other elements	destroy the peace or tranquility of
be received	interfere in someone else's activity
to come or go into	make a break in
come into fashion; become fashionable