Katar vs Asia

Katar and Asia both are nouns.

Word	Noun	Adjective	Verb	Adverb
Katar	Yes	No	No	No
Asia	Yes	No	No	No

Katar (noun)	Asia (noun)
an Arab country on the peninsula of Qatar; achieved independence from the United Kingdom in 1971; the economy is dominated by oil	the nations of the Asian continent collectively
a peninsula extending northward from the Arabian mainland into the Persian Gulf	the largest continent with 60% of the earth's population; it is joined to Europe on the west to form Eurasia; it is the site of some of the world's earliest civilizations