Welsh carreg

← Breton karreg (cognate)

← Proto-Brythonic *karreg (inherited)

← Proto-Celtic *karrikā (inherited)

← Proto-Indo-European *kh₂er- (derived)

← Cornish karrek (cognate)

← Old Welsh carrecc (inherited)

← Sanskrit खर (cognate)

← Middle Welsh carrec (inherited)

← Old Armenian քար (cognate)

→ English crag (cognate)

→ Welsh craig (cognate)

→ Basque harri (cognate)

→ Irish carraig (cognate)

→ Scottish Gaelic creag (cognate)

→ Scottish Gaelic carraig (cognate)

→ Manx creg (cognate)

→ Cornish karrek (cognate)

→ Latin Carcaso (cognate)

→ Sanskrit खर (cognate)

→ Old Armenian քար (cognate)