Kazak vs Kazakhstani

Kazak and Kazakhstani both are nouns.

Word	Noun	Adjective	Verb	Adverb
Kazak	Yes	No	No	No
Kazakhstani	Yes	Yes	No	No

Kazak (noun)	Kazakhstani (noun)
the Turkic language spoken by the Kazak	a native or inhabitant of Kazakhstan
a landlocked republic to the south of Russia and to the northeast of the Caspian Sea; the original Turkic-speaking inhabitants were overrun by Mongols in the 13th century; an Asian soviet from 1936 to 1991
a Muslim who is a member of a Turkic people of western Asia (especially in Kazakstan)

Kazak (adjective)	Kazakhstani (adjective)
	of or pertaining to Kazakhstan or to the Kazakhs or their culture