Tajik vs Tadzhik

Tajik and Tadzhik both are nouns.

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

As nouns, Tajik and Tadzhik are synonyms defined as:

Tajik and Tadzhik: the Iranian language of the Tajik that is closely related to Farsi; spoken in Iran and Tajikistan

Other synonyms of Tajik include Tadzhik language, Tajik language, Tajiki, Tajiki language.

As nouns, Tajik and Tadzhik are synonyms defined as:

Tajik and Tadzhik: an ethnic group (mostly Muslim) living in Tajikistan and neighboring areas of Uzbekistan and Afghanistan and China

As nouns, Tajik and Tadzhik are synonyms defined as:

Tajik and Tadzhik: a landlocked mountainous republic in southeast central Asia to the north of Afghanistan; formerly an Asian soviet

Other synonyms of Tajik include Republic of Tajikistan, Tadjik, Tadzhikistan, Tajikistan.

As nouns, Tajik and Tadzhik are synonyms defined as:

Tajik and Tadzhik: a native or inhabitant of Tajikistan and neighboring areas of Uzbekistan and Afghanistan and China

Tajik (noun)	Tadzhik (noun)
the Iranian language of the Tajik that is closely related to Farsi; spoken in Iran and Tajikistan	the Iranian language of the Tajik that is closely related to Farsi; spoken in Iran and Tajikistan
an ethnic group (mostly Muslim) living in Tajikistan and neighboring areas of Uzbekistan and Afghanistan and China	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 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	a native or inhabitant of Tajikistan and neighboring areas of Uzbekistan and Afghanistan and China