Posted on 26th December 2016 by melyn Uskisell is the Cornish word for accelerator Yes, accelerator in Cornish is uskisell Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Post navigationPrevious post: Krowsfordh is the Cornish word for crossroadsNext post: Centimeter is the Cornish word for centimetre