Ad-Dahna Desert vs Ar Rimsal

Ad-Dahna Desert and Ar Rimsal both are nouns.

Word	Noun	Adjective	Verb	Adverb
Ad-Dahna Desert	Yes	No	No	No
Ar Rimsal	Yes	No	No	No

As nouns, Ad-Dahna Desert and Ar Rimsal are synonyms defined as:

Other synonyms of Ad-Dahna Desert include Dahna, Great Sandy Desert, Rub al-Khali.

Ad-Dahna Desert (noun)	Ar Rimsal (noun)
a desert in southern Saudi Arabia	a desert in southern Saudi Arabia