nonresident vs worker

nonresident and worker both are nouns.

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

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

Other hypernyms of nonresident include actor, doer.

nonresident (noun)	worker (noun)
someone who does not live in a particular place	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

nonresident (adjective)	worker (adjective)
not living in a particular place or owned by permanent residents