appointee vs doer

appointee and doer both are nouns.

Word	Noun	Adjective	Verb	Adverb
appointee	Yes	No	No	No
doer	Yes	No	No	No

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

Other hypernyms of appointee include actor, worker.

appointee (noun)	doer (noun)
an official who is appointed	a person who acts and gets things done
a person who is appointed to a job or position