doll vs young woman

doll and young woman both are nouns.

Word	Noun	Adjective	Verb	Adverb
doll	Yes	No	No	No
young woman	Yes	No	No	No

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

Other hypernyms of doll include fille, girl, miss, missy, young lady.

doll (noun)	young woman (noun)
a small replica of a person; used as a toy	a young female
informal terms for a (young) woman