Posted on 12th July 2018 by melyn Gramasek is the Cornish word for grammatical Yes, grammatical in Cornish is gramasek Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Post navigationPrevious post: Diwyethogeth is the Cornish word for bilinguialismNext post: Avochya is the Cornish word for vouch