get up vs dress

get up is not a noun while dress is a noun.

Word	Noun	Adjective	Verb	Adverb
get up	No	No	Yes	No
dress	Yes	Yes	Yes	No

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

get up: put on special clothes to appear particularly appealing and attractive
dress: put on clothes

Other hypernyms of get up include get dressed.

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

get up: put on special clothes to appear particularly appealing and attractive
dress: dress or groom with elaborate care

Other hyponyms of get up include plume, preen, primp, prank, tart up, enrobe, bedizen, dizen.

get up (noun)	dress (noun)
	a one-piece garment for a woman; has skirt and bodice
	clothing of a distinctive style or for a particular occasion
	clothing in general

get up (adjective)	dress (adjective)
	(of an occasion) requiring formal clothes
	suitable for formal occasions

get up (verb)	dress (verb)
get up and out of bed	put on clothes
cause to rise	provide with clothes or put clothes on
put on special clothes to appear particularly appealing and attractive	apply a bandage or medication to
develop	arrange attractively
study intensively, as before an exam	dress or groom with elaborate care
arrange by systematic planning and united effort	give a neat appearance to
raise from a lower to a higher position	dress in a certain manner
rise to one's feet	kill and prepare for market or consumption
	convert into leather
	put a dressing on
	put a finish on
	cultivate, tend, and cut back the growth of
	provide with decoration
	cut down rough-hewn (lumber) to standard thickness and width
	decorate (food), as with parsley or other ornamental foods
	arrange in ranks