eristic vs worker

eristic and worker both are nouns.

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

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

Other hypernyms of eristic include actor, doer.

eristic (noun)	worker (noun)
the art of logical disputation (especially if specious)	sterile member of a colony of social insects that forages for food and cares for the larvae
a person who disputes; who is good at or enjoys controversy	a person who works at a specific occupation
	a member of the working class (not necessarily employed)
	a person who acts and gets things done

eristic (adjective)	worker (adjective)
given to disputation for its own sake and often employing specious arguments