Dasht-e Lut vs Persia

Dasht-e Lut and Persia both are nouns.

Word	Noun	Adjective	Verb	Adverb
Dasht-e Lut	Yes	No	No	No
Persia	Yes	No	No	No

Dasht-e Lut (noun)	Persia (noun)
a desert in eastern Iran	a theocratic Islamic republic in the Middle East in western Asia; Iran was the core of the ancient empire that was known as Persia until 1935; rich in oil
	an empire in southern Asia created by Cyrus the Great in the 6th century BC and destroyed by Alexander the Great in the 4th century BC