Posted on 30th March 2012 by melyn Gerdhelni is the Cornish word for dyslexia Yes, dyslexia in Cornish is gerdhelni Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Post navigationPrevious post: Dises is the Cornish word for diseaseNext post: Hermesek is the Cornish word for hermetic