ginger up vs pep up

ginger up and pep up both are verbs.

Word	Noun	Adjective	Verb	Adverb
ginger up	No	No	Yes	No
pep up	No	No	Yes	No

As verbs, ginger up and pep up are synonyms defined as:

Other synonyms of ginger up include jazz up, juice up.

ginger up (verb)	pep up (verb)
make more interesting or lively	make more interesting or lively
	spur on or encourage especially by cheers and shouts