ravioli vs cappelletti

ravioli and cappelletti both are nouns.

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

As nouns, ravioli and cappelletti are synonyms defined as:

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

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