> Thinking about vocalic /r/, I got to wondering: > do sequences like these occur in Sanskrit? > rya, krya, #rya, rva, vya, vra Peter already gave examples where these result from sandhi. As far as word internal examples go, I doubt that krya or #rya occur. But there is no reason why others can't, and do occur: arya-, arva(n)t-, vyatha-, vraja- all occuring in RV.