penetrate vs come in

penetrate and come in both are verbs.

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

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

Other hypernyms of penetrate include enter, get in, get into, go in, go into, move into.

penetrate (verb)	come in (verb)
come to understand	take a place in a competition; often followed by an ordinal
become clear or enter one's consciousness or emotions	to insert between other elements
pass into or through, often by overcoming resistance	be received
insert the penis into the vagina or anus of	to come or go into
spread or diffuse through	come into fashion; become fashionable
make one's way deeper into or through
enter a group or organization in order to spy on the members