Posted on 9th August 2018 by melyn Untu is the Cornish word for one-sided Yes, one-sided in Cornish is untu Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Post navigationPrevious post: Kargharans is the Cornish word for incarcerationNext post: Meur- is the Cornish word for great-