winker vs doer

winker and doer both are nouns.

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

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

Other hypernyms of winker include actor, worker.

winker (noun)	doer (noun)
blind consisting of a leather eyepatch sewn to the side of the halter that prevents a horse from seeing something on either side	a person who acts and gets things done
a person who winks