Turkmenia vs Turkmenistan

Turkmenia and Turkmenistan both are nouns.

Word	Noun	Adjective	Verb	Adverb
Turkmenia	Yes	No	No	No
Turkmenistan	Yes	No	No	No

As nouns, Turkmenia and Turkmenistan are synonyms defined as:

Turkmenia and Turkmenistan: a republic in Asia to the east of the Caspian Sea and to the south of Kazakhstan and to the north of Iran; an Asian soviet from 1925 to 1991

Other synonyms of Turkmenia include Turkmen, Turkomen.

Turkmenia (noun)	Turkmenistan (noun)
a republic in Asia to the east of the Caspian Sea and to the south of Kazakhstan and to the north of Iran; an Asian soviet from 1925 to 1991	a republic in Asia to the east of the Caspian Sea and to the south of Kazakhstan and to the north of Iran; an Asian soviet from 1925 to 1991