inexperienced person vs worker

inexperienced person and worker both are nouns.

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

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

Other hypernyms of inexperienced person include actor, doer.

inexperienced person (noun)	worker (noun)
a person who lacks knowledge of evil	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