Posted on 27th May 2022 by melyn Stanchura is the Cornish word for waterproof Yes, waterproof in Cornish is stanchura Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Post navigationPrevious post: Kottha is the Cornish word for olderNext post: Rolas is the Cornish word for catalogue