ginger vs pep

ginger and pep both are nouns.

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

As nouns, ginger and pep are synonyms defined as:

Other synonyms of ginger include peppiness.

ginger (noun)	pep (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

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

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