dolly vs golliwogg

dolly and golliwogg both are nouns.

Word	Noun	Adjective	Verb	Adverb
dolly	Yes	No	No	No
golliwogg	Yes	No	No	No

As nouns, golliwogg is a hyponym of dolly; that is, golliwogg is a word with a more specific, narrower meaning than dolly:

Other hyponyms of dolly include golliwog, kachina, paper doll, puppet, rag doll, sawdust doll, toy soldier.

dolly (noun)	golliwogg (noun)
a small replica of a person; used as a toy	a grotesque black doll
conveyance consisting of a wheeled platform for moving heavy objects
conveyance consisting of a wheeled support on which a camera can be mounted