spruce up vs slick up

spruce up and slick up both are verbs.

Word	Noun	Adjective	Verb	Adverb
spruce up	No	No	Yes	No
slick up	No	No	Yes	No

As verbs, spruce up and slick up are synonyms defined as:

spruce up and slick up: dress and groom with particular care, as for a special occasion

Other synonyms of spruce up include smarten up, spruce.

As verbs, spruce up and slick up are synonyms defined as:

Other synonyms of spruce up include smarten up, spiff up, spruce, titivate, tittivate.

spruce up (verb)	slick up (verb)
dress and groom with particular care, as for a special occasion	dress and groom with particular care, as for a special occasion
make neat, smart, or trim	make neat, smart, or trim