Abyssinia vs Yaltopya

Abyssinia and Yaltopya both are nouns.

Word	Noun	Adjective	Verb	Adverb
Abyssinia	Yes	No	No	No
Yaltopya	Yes	No	No	No

As nouns, Abyssinia and Yaltopya are synonyms defined as:

Abyssinia and Yaltopya: Ethiopia is a republic in northeastern Africa on the Red Sea; formerly called Abyssinia

Other synonyms of Abyssinia include Ethiopia, Federal Democratic Republic of Ethiopia.

Abyssinia (noun)	Yaltopya (noun)
Ethiopia is a republic in northeastern Africa on the Red Sea; formerly called Abyssinia	Ethiopia is a republic in northeastern Africa on the Red Sea; formerly called Abyssinia