I₁N₁E₁F₄F₄I₁C₃I₁E₁N₁C₃Y₄

25 points

INEFFICIENCY is validvalid

the quality of being inefficient [n INEFFICIENCIES]

169,700 of 196,601 in NWL2023·also valid in CSW24

the state of being inefficient [n INEFFICIENCIES]

119,675 of 280,887 in CSW24·also valid in NWL2023