From: Bhrihskwobhloukstroy
Message: 68631
Date: 2012-02-28
>> > 'calles' has root 'a', thus it is a 'mot populaire' and as such————————————————————————————————
>> > not directly descended from PIE by the same route as 'regular'
>> > Latin. Ie. it is a loan.
>> >
>> >
>> No.
>> 1) 'Mot populaire' doesn't mean 'loan'.
>
> I think it does.
>————————————————————————————————
>
>> 2) There are plenty of sources for Latin /a/ e.g. from */e/ after
>> PIE pure velar */k/
>
> I also think pure velars indicate loans.
>