common person vs worker

common person and worker both are nouns.

Word	Noun	Adjective	Verb	Adverb
common person	Yes	No	No	No
worker	Yes	No	No	No

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

Other hypernyms of common person include actor, doer.

As nouns, worker is a hyponym of common person; that is, worker is a word with a more specific, narrower meaning than common person:

common person (noun)	worker (noun)
a person who holds no title	sterile member of a colony of social insects that forages for food and cares for the larvae
	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