stargazer vs woolgatherer

stargazer and woolgatherer both are nouns.

Word	Noun	Adjective	Verb	Adverb
stargazer	Yes	No	No	No
woolgatherer	Yes	No	No	No

As nouns, woolgatherer is a hypernym of stargazer; that is, woolgatherer is a word with a broader meaning than stargazer:

Other hypernyms of stargazer include daydreamer.

stargazer (noun)	woolgatherer (noun)
heavy-bodied marine bottom-lurkers with eyes on flattened top of the head	someone who indulges in idle or absentminded daydreaming
a physicist who studies astronomy
someone indifferent to the busy world