come vs work out

come is a noun but work out is not a noun.

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

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

Other hyponyms of come include outnumber, average, average out, make.

come (noun)	work out (noun)
the thick white fluid containing spermatozoa that is ejaculated by the male genital tract

come (verb)	work out (verb)
come to pass; arrive, as in due course	do physical exercise
be found or available	give a workout to
reach or enter a state, relation, condition, use, or position	come up with
happen as a result	work out in detail
have a certain priority	find the solution to (a problem or question) or understand the meaning of
come to one's mind; suggest itself	make a mathematical calculation or computation
move toward, travel toward something or somebody or approach something or somebody	be calculated
be received	happen in a certain way, leading to, producing, or resulting in a certain outcome, often well
cover a certain distance
reach a destination; arrive by movement or progress
experience orgasm
come under, be classified or included
proceed or get along
extend or reach
to be the product or result
exist or occur in a certain point in a series
be a native of
to measure up to in kind or quality
add up in number or quantity
come forth
come from; be connected by a relationship of blood, for example