Posted on 19th July 2013 by melyn Dowrliw is the Cornish word for water-colour Yes, water-colour in Cornish is dowrliw Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Post navigationPrevious post: Kostrel is the Cornish word for flaskNext post: Prennweyth is the Cornish word for woodwork