kief vs marijuana

kief and marijuana both are nouns.

Word	Noun	Adjective	Verb	Adverb
kief	Yes	No	No	No
marijuana	Yes	No	No	No

As nouns, marijuana is a hypernym of kief; that is, marijuana is a word with a broader meaning than kief:

kief: A form of cannabis from Morocco and Algeria
marijuana: the most commonly used illicit drug; considered a soft drug, it consists of the dried leaves of the hemp plant; smoked or chewed for euphoric effect

Other hypernyms of kief include cannabis, ganja, marihuana.

kief (noun)	marijuana (noun)
A form of cannabis from Morocco and Algeria	the most commonly used illicit drug; considered a soft drug, it consists of the dried leaves of the hemp plant; smoked or chewed for euphoric effect
	a strong-smelling plant whose dried leaves can be smoked for a pleasant effect or pain reduction