trier vs worker

trier and worker both are nouns.

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

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

Other hypernyms of trier include actor, doer.

trier (noun)	worker (noun)
one who tries	sterile member of a colony of social insects that forages for food and cares for the larvae
one (as a judge) who examines and settles a case	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