jazz vs low-down

jazz and low-down both are nouns.

Word	Noun	Adjective	Verb	Adverb
jazz	Yes	No	Yes	No
low-down	Yes	Yes	No	No

jazz (noun)	low-down (noun)
a genre of popular music that originated in New Orleans around 1900 and developed through increasingly complex styles	slang terms for inside information
a style of dance music popular in the 1920s; similar to New Orleans jazz but played by large bands
empty rhetoric or insincere or exaggerated talk

jazz (adjective)	low-down (adjective)
	of the most contemptible kind
	(of jazz) having the soulful feeling of early blues

jazz (verb)	low-down (verb)
have sexual intercourse with
play something in the style of jazz