rout up vs regain

rout up and regain both are verbs.

Word	Noun	Adjective	Verb	Adverb
rout up	No	No	Yes	No
regain	No	No	Yes	No

As verbs, regain is a hypernym of rout up; that is, regain is a word with a broader meaning than rout up:

rout up: get or find by searching
regain: come upon after searching; find the location of something that was missed or lost

Other hypernyms of rout up include find.

rout up (verb)	regain (verb)
get or find by searching	get or find back; recover the use of
	come upon after searching; find the location of something that was missed or lost