meanie vs badass

meanie and badass both are nouns.

Word	Noun	Adjective	Verb	Adverb
meanie	Yes	No	No	No
badass	Yes	Yes	No	No

As nouns, badass is a hyponym of meanie; that is, badass is a word with a more specific, narrower meaning than meanie:

meanie (noun)	badass (noun)
a person of mean disposition	A mean or belligerent person
	A person considered impressive due to extreme attitudes, behavior or appearance

meanie (adjective)	badass (adjective)
	being impressive due to extreme attitude or style