Posted on 5th June 2020 by melyn Gwarnyans is the Cornish word for warning Yes, warning in Cornish is gwarnyans Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Post navigationPrevious post: Askrifys is the Cornish word for attributedNext post: Onpossybyl is the Cornish word for impossible