bomber vs worker

bomber and worker both are nouns.

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

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

Other hypernyms of bomber include actor, doer.

bomber (noun)	worker (noun)
a military aircraft that drops bombs during flight	sterile member of a colony of social insects that forages for food and cares for the larvae
a large sandwich made of a long crusty roll split lengthwise and filled with meats and cheese (and tomato and onion and lettuce and condiments); different names are used in different sections of the United States	a person who works at a specific occupation
a person who plants bombs	a member of the working class (not necessarily employed)
	a person who acts and gets things done