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What were the main dialect groups of Ancient Greek?
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Greek language
Approximate locations of Indo-European languages in contemporary Eurasia.
During the first millennium BCE, Ancient Greek was characterized by several distinct dialect groups, which differed in phonetic and morphological details while remaining mutually intelligible. Modern scholars generally classify these into four primary groups:1
- West Group (Doric): This group included North-West Greek, various forms of Saronic and South-East Aegean Doric, as well as the dialects of Crete, Laconia, Messenia, Achaea, and Elis. It is often associated with the Dorian populations.12
- Aeolic Group: Spoken in regions including Boeotia, Thessaly, and the island of Lesbos, as well as in Asiatic Aeolis.13
- Arcado-Cypriot Group: This group was spoken in Arcadia and Cyprus, with some presence in Pamphylia. It is considered a descendant of the dialect type used in Mycenaean palace administration.1
- Ionic-Attic Group: This group comprised Attic, the dialect of Athens, and the Ionic dialects spoken in Euboea, the Northern Cyclades, and Asiatic Ionia.145
These regional variations eventually gave way to Koine, a more uniform "common language" that emerged in the 4th century BCE based largely on Attic.16