deliverer vs doer

deliverer and doer both are nouns.

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

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

Other hypernyms of deliverer include actor, worker.

deliverer (noun)	doer (noun)
a person who rescues you from harm or danger	a person who acts and gets things done
a person who gives up or transfers money or goods
someone employed to make deliveries