fay vs sprite

fay and sprite both are nouns.

Word	Noun	Adjective	Verb	Adverb
fay	Yes	No	No	No
sprite	Yes	No	No	No

As nouns, fay and sprite are synonyms defined as:

fay and sprite: a small being, human in form, playful and having magical powers

Other synonyms of fay include faerie, faery, fairy.

fay (noun)	sprite (noun)
a small being, human in form, playful and having magical powers	a small being, human in form, playful and having magical powers