Posted on 1st February 2021 by melyn Tasveth is the Cornish word for foster-father Yes, foster-father in Cornish is tasveth Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Post navigationPrevious post: Defendyans is the Cornish word for erasureNext post: Penneghlek is the Cornish word for polar