Kizil Kum vs Qizil Qum

Kizil Kum and Qizil Qum both are nouns.

Word	Noun	Adjective	Verb	Adverb
Kizil Kum	Yes	No	No	No
Qizil Qum	Yes	No	No	No

As nouns, Kizil Kum and Qizil Qum are synonyms defined as:

Kizil Kum and Qizil Qum: a desert in Uzbekistan to the southeast of the Aral Sea

Other synonyms of Kizil Kum include Kyzyl Kum.

Kizil Kum (noun)	Qizil Qum (noun)
a desert in Uzbekistan to the southeast of the Aral Sea	a desert in Uzbekistan to the southeast of the Aral Sea