Posted on 1st October 2020 by melyn Trehwelek is the Cornish word for rebellious Yes, rebellious in Cornish is trehwelek Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Post navigationPrevious post: Tecken is the Cornish word for momentNext post: Dowrlam is the Cornish word for waterfall