A₁R₁I₁T₁H₄M₃E₁T₁I₁C₃A₁L₁

19 points

ARITHMETICAL is validvalid

pertaining to arithmetic [adj] : ARITHMETICALLY [adv]

164,488 of 196,601 in NWL2023·also valid in CSW24

relating to arithmetic [adj ARITHMETICALLY]

12,339 of 280,887 in CSW24·also valid in NWL2023