Posted on 23rd June 2018 by melyn Substansek is the Cornish word for substantive Yes, substantive in Cornish is substansek Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Post navigationPrevious post: Gik is the Cornish word for peepNext post: Lewydhes is the Cornish word for helmswoman