dresser vs worker

dresser and worker both are nouns.

Word	Noun	Adjective	Verb	Adverb
dresser	Yes	No	No	No
worker	Yes	No	No	No

As nouns, worker is a hypernym of dresser; that is, worker is a word with a broader meaning than dresser:

Other hypernyms of dresser include actor, doer.

dresser (noun)	worker (noun)
furniture with drawers for keeping clothes	sterile member of a colony of social insects that forages for food and cares for the larvae
a cabinet with shelves	a person who works at a specific occupation
low table with mirror or mirrors where one sits while dressing or applying makeup	a member of the working class (not necessarily employed)
a wardrobe assistant for an actor	a person who acts and gets things done
a person who dresses in a particular way