low-down vs dope

low-down and dope both are nouns.

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

As nouns, low-down and dope are synonyms defined as:

Other synonyms of low-down include poop, the skinny.

low-down (noun)	dope (noun)
slang terms for inside information	street names for marijuana
	slang terms for inside information
	carbonated drink flavored with extract from kola nuts
	an ignorant or foolish person

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

low-down (verb)	dope (verb)
	give a narcotic to
	add impurities to (a semiconductor) in order to produce or modify its properties
	take drugs to improve one's athletic performance