Posted on 11th May 2016 by melyn Diskortes is the Cornish word for impolite Yes, impolite in Cornish is diskortes Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Post navigationPrevious post: Liestu is the Cornish word for multilateralNext post: ‘Shut up!’ in Cornish is ‘Taw taves!’