wealthy person vs doer

wealthy person and doer both are nouns.

Word	Noun	Adjective	Verb	Adverb
wealthy person	Yes	No	No	No
doer	Yes	No	No	No

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

Other hypernyms of wealthy person include actor, worker.

wealthy person (noun)	doer (noun)
a person who possesses great material wealth	a person who acts and gets things done