Posted on 27th November 2015 by melyn Omlesus is the Cornish word for expansive Yes, expansive in Cornish is omlesus Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Post navigationPrevious post: Domhwelus is the Cornish word for revolutionaryNext post: Atti is the Cornish word for malice