grannie vs gran

grannie and gran both are nouns.

Word	Noun	Adjective	Verb	Adverb
grannie	Yes	No	No	No
gran	Yes	No	No	No

As nouns, grannie and gran are synonyms defined as:

Other synonyms of grannie include grandma, grandmother, granny, nan, nanna.

grannie (noun)	gran (noun)
the mother of your father or mother	the mother of your father or mother