baby papa vs woman

baby papa and woman both are nouns.

Word	Noun	Adjective	Verb	Adverb
baby papa	Yes	No	No	No
woman	Yes	No	No	No

As nouns, woman is a hypernym of baby papa; that is, woman is a word with a broader meaning than baby papa:

Other hypernyms of baby papa include adult female.

baby papa (noun)	woman (noun)
the father of at least one of your children	women as a class
	an adult female person (as opposed to a man)
	a female person who plays a significant role (wife or mistress or girlfriend) in the life of a particular man