Posted on 6th July 2016 by melyn Onest is the Cornish word for honest Yes, honest in Cornish is onest Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Post navigationPrevious post: Destnys is the Cornish word for destinedNext post: ‘I prefer wine’ in Cornish is ‘Gwell yw genev gwin’