E₁F₄F₄E₁C₃T₁I₁V₄I₁T₁I₁E₁S₁

24 points

EFFECTIVITIES is validvalid

EFFECTIVITY, the quality of being effective [n]

179,825 of 196,601 in NWL2023·also valid in CSW24

EFFECTIVITY, the state of being effective [n]

74,708 of 280,887 in CSW24·also valid in NWL2023