From: elmeras2000
Message: 39555
Date: 2005-08-08
> Apart from the nominative supposed *-z, all the succeedingNo, there are also /y/, /w/, /d/, vowels and perhaps some voiced
> consonants that cause the thematic vowel to be /o/ are nasals. Now
> suppose the nominative ending was instead *-ns (<- *-ms ?); then
> they were all nasals. In that case we might have */aN/ > /ãN/ >
> */õN/ > /oN/; that would explain the timbre.