The Carneddau Ridge: Wales' great ridge walk
English Wiktionary associates carneddau with Welsh carn and -edd, respectively for haft, handle, hilt, hoof or for bairn, barrow; and for the noun ending -ment, -ness, -try, -ty.
Might an English rendering be bairn- or barrow-ness?
DerdriuMarriner, Mar 11, 2024