Posted on 7th June 2020 by melyn Nerthek is the Cornish word for energetic Yes, energetic in Cornish is nerthek Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Post navigationPrevious post: Onpossybyl is the Cornish word for impossibleNext post: Rendra is the Cornish word for render