money dealer vs doer

money dealer and doer both are nouns.

Word	Noun	Adjective	Verb	Adverb
money dealer	Yes	No	No	No
doer	Yes	No	No	No

As nouns, doer is a hypernym of money dealer; that is, doer is a word with a broader meaning than money dealer:

Other hypernyms of money dealer include actor, worker.

money dealer (noun)	doer (noun)
a person who receives or invests or pays out money	a person who acts and gets things done