S₁P₃E₁E₁D₂Y₄

12 points

SPEEDY is validvalid

swift [adj SPEEDIER, SPEEDIEST] : SPEEDILY [adv], SPEEDINESS [n]

28,593 of 196,601 in NWL2023·also valid in CSW24

fast [adj SPEEDIER, SPEEDIEST, SPEEDILY]

230,309 of 280,887 in CSW24·also valid in NWL2023