hag vs witch

hag and witch both are nouns.

Word	Noun	Adjective	Verb	Adverb
hag	Yes	No	No	No
witch	Yes	No	Yes	No

As nouns, hag and witch are synonyms defined as:

Other synonyms of hag include beldam, beldame, crone.

hag (noun)	witch (noun)
eellike cyclostome having a tongue with horny teeth in a round mouth surrounded by eight tentacles; feeds on dead or trapped fishes by boring into their bodies	a female sorcerer or magician
an ugly evil-looking old woman	a being (usually female) imagined to have special powers derived from the devil
	an ugly evil-looking old woman
	a believer in Wicca

hag (verb)	witch (verb)
	cast a spell over someone or something; put a hex on someone or something