Posted on 12th February 2015 by melyn Gorewnter is the Cornish word for great-uncle Yes, great-uncle in Cornish is gorewnter Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Post navigationPrevious post: Dentethyel is the Cornish word for deliciousNext post: Dibystik is the Cornish word for unharmed