Posted on 21st February 2022 by melyn Dieneth is the Cornish word for completeness Yes, completeness in Cornish is dieneth Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Post navigationPrevious post: Prydydhes is the Cornish word for poetessNext post: Gormola is the Cornish word for applause