gainer vs worker

gainer and worker both are nouns.

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

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

Other hypernyms of gainer include actor, doer.

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

Other hypernyms of gainer include actor, doer.

gainer (noun)	worker (noun)
a dive in which the diver throws the feet forward to complete a full backward somersault and enters the water feet first and facing away from the diving board	sterile member of a colony of social insects that forages for food and cares for the larvae
a person who gains (gains an advantage or gains profits)	a person who works at a specific occupation
a person who gains weight	a member of the working class (not necessarily employed)
	a person who acts and gets things done