Tadzhik vs Tajik

Tadzhik and Tajik both are nouns.

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

As nouns, Tadzhik and Tajik are synonyms defined as:

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

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

As nouns, Tadzhik and Tajik are synonyms defined as:

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

As nouns, Tadzhik and Tajik are synonyms defined as:

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

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

As nouns, Tadzhik and Tajik are synonyms defined as:

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

Tadzhik (noun)	Tajik (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