Posted on 8th May 2013 by melyn Kechap is the Cornish word for ketchup Yes, ketchup in Cornish is kechap Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Post navigationPrevious post: Kewar is the Cornish word for accurateNext post: Konfondya is the Cornish word for confound