M₃O₁S₁A₁S₁A₁U₁R₁

10 points

MOSASAUR is validvalid

an extinct lizard [n MOSASAURS]

74,290 of 196,601 in NWL2023·also valid in CSW24

a gigantic Cretaceous fossil pythonomorph reptile, also MOSASAURUS [n -S]

152,122 of 280,887 in CSW24·also valid in NWL2023