aunt vs aunty

aunt and aunty both are nouns.

Word	Noun	Adjective	Verb	Adverb
aunt	Yes	No	No	No
aunty	Yes	No	No	No

As nouns, aunt and aunty are synonyms defined as:

aunt and aunty: the sister of your father or mother; the wife of your uncle

Other synonyms of aunt include auntie.

aunt (noun)	aunty (noun)
the sister of your father or mother; the wife of your uncle	the sister of your father or mother; the wife of your uncle