From: Piotr Gasiorowski
Message: 35906
Date: 2005-01-15
> Well, it is usually associated with Slavi *buka "noise", *buc^ati "toBut isn't this *buk- a denasalised variant of *boNk-, as in Pol. ba,k
> make noise, to roar" which is ultimately an onomatopoeic word.