papa vs daddy

papa and daddy both are nouns.

Word	Noun	Adjective	Verb	Adverb
papa	Yes	No	No	No
daddy	Yes	No	No	No

As nouns, papa and daddy are synonyms defined as:

papa and daddy: an informal term for a father; probably derived from baby talk

Other synonyms of papa include dad, dada, pa, pappa, pop.

papa (noun)	daddy (noun)
an informal term for a father; probably derived from baby talk	an informal term for a father; probably derived from baby talk