Romaic
Concise Oxford English Dictionary © 2008 Oxford University Press:
Romaic /rə(ʊ)ˈmeɪɪk/ dated
▶noun the vernacular language of modern Greece. ▶adjective relating to this language.
– origin from mod. Gk romaiikos ‘Roman’, used specifically of the eastern Roman Empire.
'Romaic' also found in these Oxford entries:

