Dasht-e-Kavir vs Kavir Desert

Dasht-e-Kavir and Kavir Desert both are nouns.

Word	Noun	Adjective	Verb	Adverb
Dasht-e-Kavir	Yes	No	No	No
Kavir Desert	Yes	No	No	No

As nouns, Dasht-e-Kavir and Kavir Desert are synonyms defined as:

Other synonyms of Dasht-e-Kavir include Dasht-e Kavir, Great Salt Desert.

Dasht-e-Kavir (noun)	Kavir Desert (noun)
a salt desert in north central Iran	a salt desert in north central Iran