nose candy vs cocain

nose candy and cocain both are nouns.

Word	Noun	Adjective	Verb	Adverb
nose candy	Yes	No	No	No
cocain	Yes	No	No	No

As nouns, cocain is a hypernym of nose candy; that is, cocain is a word with a broader meaning than nose candy:

nose candy: street names for cocaine
cocain: a narcotic (alkaloid) extracted from coca leaves; used as a surface anesthetic or taken for pleasure; can become powerfully addictive

Other hypernyms of nose candy include cocaine.

nose candy (noun)	cocain (noun)
street names for cocaine	a narcotic (alkaloid) extracted from coca leaves; used as a surface anesthetic or taken for pleasure; can become powerfully addictive