Posted on 17th May 2013 by melyn Erbysus is the Cornish word for economical Yes, economical in Cornish is erbysus Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Post navigationPrevious post: Omgemeres is the Cornish word for undertakeNext post: Dynyek is the Cornish word for tempting