roll up vs douse

roll up and douse both are verbs.

Word	Noun	Adjective	Verb	Adverb
roll up	No	No	Yes	No
douse	No	No	Yes	No

As verbs, douse is a hyponym of roll up; that is, douse is a word with a more specific, narrower meaning than roll up:

Other hyponyms of roll up include reef, bolt, gather in, take in, brail.

roll up (verb)	douse (verb)
form a cylinder by rolling	cover with liquid; pour liquid onto
form into a cylinder by rolling	slacken
show certain properties when being rolled	lower quickly
make into a bundle	immerse briefly into a liquid so as to wet, coat, or saturate
close (a car window) by causing it to move up, as with a handle	dip into a liquid
arrive in a vehicle:	wet thoroughly
get or gather together	put out, as of a candle or a light