T₁R₁I₁A₁S₁S₁I₁C₃

10 points

TRIASSIC is validvalid

of or pertaining to a certain geologic time period [adj]

85,856 of 196,601 in NWL2023·also valid in CSW24

relating to the first period of the Mesozoic era [adj]

254,664 of 280,887 in CSW24·also valid in NWL2023