We don't have synonyms for abkhasia yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are aphasia, abkhazia and abasia.
(n) :
Alternative form of Abkhazia: a geographic region and de-facto independent but largely unrecognized country in the Caucasus on the border of Europe and Asia; considered part of Georgia's territory by the vast majority of the international community [A geographic region and de-facto independent but largely unrecognized country on the coast of the Black Sea and the south-western flank of the Caucasus on the border of Europe and Asia, which considers itself an independent state called the Republic of Abkhazia; considered part of Georgia's territory by the Georgian government and the vast majority of the international community.]
(n) :
Alternative form of Abkhazia: a geographic region and de-facto independent but largely unrecognized country in the Caucasus on the border of Europe and Asia; considered part of Georgia's territory by the vast majority of the international community [A geographic region and de-facto independent but largely unrecognized country on the coast of the Black Sea and the south-western flank of the Caucasus on the border of Europe and Asia, which considers itself an independent state called the Republic of Abkhazia; considered part of Georgia's territory by the Georgian government and the vast majority of the international community.]