Posted on 16th June 2020 by melyn Yskar is the Cornish word for sackcloth Yes, sackcloth in Cornish is yskar Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Post navigationPrevious post: Dynamegieth is the Cornish word for dynamicsNext post: Fria is the Cornish word for fry