Posted on 21st March 2012 by melyn Konstrinus is the Cornish word for compulsory Yes, compulsory in Cornish is konstrinus Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Post navigationPrevious post: Uraniom is the Cornish word for uraniumNext post: Ynstallya is the Cornish word for install