Posted on 28th August 2016 by melyn Skollyek is the Cornish word for wasteful Yes, wasteful in Cornish is skollyek Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Post navigationPrevious post: Grugys is the Cornish word for beltNext post: Krug is the Cornish word for mound