C₃O₁N₁T₁R₁A₁V₄A₁L₁L₁A₁T₁I₁O₁N₁

20 points

CONTRAVALLATION is no goodvalid

Not a playable Scrabble word in NWL2023.

It is valid in CSW24·

a fortification built around besieged place [n]

49,441 of 280,887 in CSW24·not in NWL2023