Asia vs Tajik

Asia and Tajik both are nouns.

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

Asia (noun)	Tajik (noun)
the nations of the Asian continent collectively	the Iranian language of the Tajik that is closely related to Farsi; spoken in Iran and Tajikistan
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	an ethnic group (mostly Muslim) living in Tajikistan and neighboring areas of Uzbekistan and Afghanistan and China
	a landlocked mountainous republic in southeast central Asia to the north of Afghanistan; formerly an Asian soviet
	a native or inhabitant of Tajikistan and neighboring areas of Uzbekistan and Afghanistan and China