Posted on 18th March 2015 by melyn Sowter is the Cornish word for psalter Yes, psalter in Cornish is sowter Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Post navigationPrevious post: Gorwelyek is the Cornish word for horizontalNext post: Disawor is the Cornish word for unpleasant