do up vs pretty up

do up and pretty up both are verbs.

Word	Noun	Adjective	Verb	Adverb
do up	No	No	Yes	No
pretty up	No	No	Yes	No

As verbs, do up and pretty up are synonyms defined as:

Other synonyms of do up include doll up, glam up.

do up (verb)	pretty up (verb)
use special care in dressing, making-up, etc.	use special care in dressing, making-up, etc.
wrap for decorative purposes