Posted on 14th April 2020 by melyn Gwylvos is the Cornish word for wilderness Yes, wilderness in Cornish is gwylvos Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Post navigationPrevious post: Astiveryans is the Cornish word for compensationNext post: Lesken is the Cornish word for fuse