Posted on 15th January 2020 by melyn Sosten is the Cornish word for sustenance Yes, sustenance in Cornish is sosten Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Post navigationPrevious post: Legras is the Cornish word for corruptionNext post: Abasel is the Cornish word for abbatial