Kazak vs Turki

Kazak and Turki both are nouns.

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

As nouns, Turki is a hypernym of Kazak; that is, Turki is a word with a broader meaning than Kazak:

Other hypernyms of Kazak include Turkic, Turkic language, Turko-Tatar.

As nouns, Turki is a hypernym of Kazak; that is, Turki is a word with a broader meaning than Kazak:

Kazak: a Muslim who is a member of a Turkic people of western Asia (especially in Kazakstan)
Turki: any member of the peoples speaking a Turkic language

Kazak (noun)	Turki (noun)
the Turkic language spoken by the Kazak	a subfamily of Altaic languages
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	any member of the peoples speaking a Turkic language
a Muslim who is a member of a Turkic people of western Asia (especially in Kazakstan)