Koine Greek Phonology - Issues With Reconstructions

Issues With Reconstructions

The primary issue comes from the diversity of the Greek-speaking world: evidence suggests that phonological changes occurred at different times according to location and/or speaker background. It appears that many phonetic changes associated with the Koine period had already occurred in some varieties of Greek during the Classical period.

An opposition between learned language and vulgar language has been claimed for the corpus of Attic inscriptions. Some phonetic changes are attested in vulgar inscriptions since the end of the Classical period; still they are not generalized until the start of the 2nd century AD in learned inscriptions. While orthographic conservatism in learned inscriptions may account for this, contemporary transcriptions from Greek into Latin might support the idea that this is not just orthographic conservatism, but that learned speakers of Greek retained a conservative phonological system into the Roman period. On the other hand, Latin transcriptions, too, may be exhibiting orthographic conservatism.

Interpretation is more complex when different dating is found for similar phonetic changes in Egyptian papyri and learned Attic inscriptions. A first explanation would be dialectal differences (influence of foreign phonological systems through non-native speakers); changes would then have happened in Egyptian Greek before they were generalized in Attic. A second explanation would be that learned Attic inscriptions reflect a more learned variety of Greek than Egyptian papyri; learned speech would then have resisted changes that had been generalized in vulgar speech. A last explanation would be that the orthography in learned Attic inscriptions was artificially conservative; changes may then have been generalized no later than they are attested in Egyptian papyri. All these explanations are plausible to some degree, but would lead to different dating for the generalization of the same changes.

To sum this up, there is some measure of incertitude in dating of phonetic changes; indeed, the exact dating and the rapidity of the generalization of Koine Greek phonological changes are still matters of discussion among researchers. Orthographic variants in contemporary written sources is the most direct evidence, but it is not enough to date a change in every context. Testimony of grammarians and, to a lesser extent, transcriptions into foreign language are interesting because they can indicate which pronunciation was regarded as standard by learned speakers; however, it has been argued that transcriptions may in some cases be conventional rather than phonetic, and Greek grammarians appear to describe learned pronunciation while ignoring established vulgar pronunciation.