worker vs prole

worker and prole both are nouns.

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

As nouns, worker and prole are synonyms defined as:

worker and prole: a member of the working class (not necessarily employed)

Other synonyms of worker include proletarian.

worker (noun)	prole (noun)
sterile member of a colony of social insects that forages for food and cares for the larvae	a member of the working class (not necessarily employed)
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