cappelletti vs ravioli

cappelletti and ravioli both are nouns.

Word	Noun	Adjective	Verb	Adverb
cappelletti	Yes	No	No	No
ravioli	Yes	No	No	No

As nouns, cappelletti and ravioli are synonyms defined as:

cappelletti and ravioli: small circular or square cases of dough with savory fillings

cappelletti (noun)	ravioli (noun)
small circular or square cases of dough with savory fillings	small circular or square cases of dough with savory fillings