From: Miguel Carrasquer
Message: 22067
Date: 2003-05-18
>>> Lat. nom. JuppiterI don't think there can be a rule /sp/ > /pp/ in Latin. The relevant
>>>it is simply the stem iou + s, followed by the word "father".
>>Actually, the vocative *diƩu (without -s) + pater.
>
>Why? Isn't the double -pp- easier to derive from Ious-pater than Ioupater?