pocketbook vs means

pocketbook and means both are nouns.

Word	Noun	Adjective	Verb	Adverb
pocketbook	Yes	No	No	No
means	Yes	No	No	No

As nouns, means is a hypernym of pocketbook; that is, means is a word with a broader meaning than pocketbook:

Other hypernyms of pocketbook include substance.

pocketbook (noun)	means (noun)
a container used for carrying money and small personal items or accessories (especially by women)	to have the ability to produce a particular effect or achieve an end
pocket-sized paperback book	an artifact (that is instrumental in accomplishing some end) for accomplishing some end
a pocket-size case for holding papers and paper money	considerable capital (wealth or income)
your personal financial means