Posted on 16th September 2018 by melyn Diwedhynder is the Cornish word for inflexibility Yes, inflexibility in Cornish is diwedhynder Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Post navigationPrevious post: Backen is the Cornish word for baconNext post: Gogosk is the Cornish word for nap