desert vs Thar Desert

desert and Thar Desert both are nouns.

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

desert (noun)	Thar Desert (noun)
arid land with little or no vegetation	a desert to the east of the Indus River in northwestern India and southeastern Pakistan
(usually plural) a person's deservingness of or entitlement to reward or punishment

desert (verb)	Thar 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