antagonist vs worker

antagonist and worker both are nouns.

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

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

Other hypernyms of antagonist include actor, doer.

antagonist (noun)	worker (noun)
a drug that neutralizes or counteracts the effects of another drug	sterile member of a colony of social insects that forages for food and cares for the larvae
a muscle that relaxes while another contracts	a person who works at a specific occupation
someone who offers opposition	a member of the working class (not necessarily employed)
	a person who acts and gets things done