come out vs debouch

come out and debouch both are verbs.

Word	Noun	Adjective	Verb	Adverb
come out	No	No	Yes	No
debouch	No	No	Yes	No

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

Other hyponyms of come out include pop out, radiate, leak, escape, fall, come out, fall out.

come out (verb)	debouch (verb)
appear or become visible; make a showing	pass out or emerge; especially of rivers
be issued or published	march out (as from a defile) into open ground
break out
come out of
take a place in a competition; often followed by an ordinal
be made known; be disclosed or revealed
to state openly and publicly one's homosexuality
bulge outward
make oneself visible; take action
drop out
result or end