Posted on 15th September 2020 by melyn Omsevyans is the Cornish word for insurgency Yes, insurgency in Cornish is omsevyans Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Post navigationPrevious post: Hy is the Cornish word for herNext post: Kwilkyn is the Cornish word for frog