drug baron vs boss

drug baron and boss both are nouns.

Word	Noun	Adjective	Verb	Adverb
drug baron	Yes	No	No	No
boss	Yes	Yes	Yes	No

As nouns, boss is a hypernym of drug baron; that is, boss is a word with a broader meaning than drug baron:

drug baron (noun)	boss (noun)
a person who controls an organization dealing in illegal drugs	a circular rounded projection or protuberance
	a person responsible for hiring workers
	a person who exercises control over workers
	a leader in a political party who controls votes and dictates appointments
	a person who exercises control and makes decisions

drug baron (adjective)	boss (adjective)
	exceptionally good

drug baron (verb)	boss (verb)
	raise in a relief