drain vs run through

drain is a noun but run through is not a noun.

Word	Noun	Adjective	Verb	Adverb
drain	Yes	No	Yes	No
run through	No	No	Yes	No

As verbs, run through is a hypernym of drain; that is, run through is a word with a broader meaning than drain:

Other hypernyms of drain include consume, deplete, eat, eat up, exhaust, expend, use, use up, wipe out.

drain (noun)	run through (noun)
emptying something accomplished by allowing liquid to run out of it
a gradual depletion of energy or resources
a pipe through which liquid is carried away
tube inserted into a body cavity (as during surgery) to remove unwanted material

drain (verb)	run through (verb)
empty of liquid; drain the liquid from	use up (resources or materials)
make weak	apply thoroughly; think through
deplete of resources
flow off gradually