Libyan Desert vs desert

Libyan Desert and desert both are nouns.

Word	Noun	Adjective	Verb	Adverb
Libyan Desert	Yes	No	No	No
desert	Yes	No	Yes	No

Libyan Desert (noun)	desert (noun)
the northeastern part of the Sahara Desert in Libya and Egypt and Sudan	arid land with little or no vegetation
	(usually plural) a person's deservingness of or entitlement to reward or punishment

Libyan Desert (verb)	desert (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