That will be BRIMSTONE... (as in "fire and brimstone", or "Brimstone and Treacle" if you are a Dennis Potter fan)
Sulphur (with a ph not f)
Didn't know the sanskrit bonus but wikipedia says "the smelly one" - which sounds about right. Remember that on Christmas Day afternoon after excessive consumption of brussel sprouts...
Merry Xmas all
Nigel