D₂I₁O₁P₃T₁R₁A₁L₁

11 points

DIOPTRAL is validvalid

DIOPTER, a measure of refractive power [adj]

64,821 of 196,601 in NWL2023·also valid in CSW24

relating to a diopter, a measure of refractive power [adj]

65,691 of 280,887 in CSW24·also valid in NWL2023