Gorcheiniaeth, n. incantation
Gorchest, n. an enigma; a question; a feat
Gorchestiad, n. an excelling
Gorchestol, a. extraordinary
Gorchestu, v. to do a feat
Gorchfannad, n. the upper jaw
Gorchfannedd, n. the palate
Gorchfant, n. upper jaw
Gorchfygadwy, a. vincible
Gorchfygedig, a. vanquished