Scottish Gaelic meirg

← Proto-Celtic *mergi- (inherited)

← English murk (cognate)

← Ancient Greek μάργος (cognate)

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

← Old Norse myrkr (cognate)

← Old Irish [[meirg]], [[meirc]] (inherited)

→ Scottish Gaelic meirg-umha (compound)