ginger nut vs ginger snap

ginger nut and ginger snap both are nouns.

Word	Noun	Adjective	Verb	Adverb
ginger nut	Yes	No	No	No
ginger snap	Yes	No	No	No

As nouns, ginger nut and ginger snap are synonyms defined as:

Other synonyms of ginger nut include gingersnap, snap.

ginger nut (noun)	ginger snap (noun)
a crisp round cookie flavored with ginger	a crisp round cookie flavored with ginger