Posted on 29th June 2015 by melyn Kenwerthel is the Cornish word for commercial Yes, commercial in Cornish is kenwerthel Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Post navigationPrevious post: Jujmentus is the Cornish word for judgmentalNext post: Droghandla is the Cornish word for mishandle