desert vs Nafud

desert and Nafud both are nouns.

Word	Noun	Adjective	Verb	Adverb
desert	Yes	No	Yes	No
Nafud	Yes	No	No	No

desert (noun)	Nafud (noun)
arid land with little or no vegetation	a desert in northern Saudi Arabia that is noted for its red sand and violent winds
(usually plural) a person's deservingness of or entitlement to reward or punishment

desert (verb)	Nafud (verb)
leave someone who needs or counts on you; leave in the lurch
leave behind
desert (a cause, a country or an army), often in order to join the opposing cause, country, or army