pep vs ginger

pep and ginger both are nouns.

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

As nouns, pep and ginger are synonyms defined as:

Other synonyms of pep include peppiness.

pep (noun)	ginger (noun)
liveliness and energy	liveliness and energy
	dried ground gingerroot
	pungent rhizome of the common ginger plant; used fresh as a seasoning especially in Asian cookery
	perennial plants having thick branching aromatic rhizomes and leafy reedlike stems

pep (adjective)	ginger (adjective)
	(used especially of hair or fur) having a bright orange-brown color

pep (verb)	ginger (verb)
	add ginger to in order to add flavor