Posted on 17th March 2022 by melyn Attesva is the Cornish word for lavatory Yes, lavatory in Cornish is attesva Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Post navigationPrevious post: Kwytyans is the Cornish word for exitNext post: Distyr is the Cornish word for insignificant