E₁F₄F₄O₁R₁T₁F₄U₁L₁N₁E₁S₁S₁E₁S₁

24 points

EFFORTFULNESSES is validvalid

EFFORTFULNESS, the quality of being effortful [n]

193,759 of 196,601 in NWL2023·also valid in CSW24

EFFORTFULNESS, the quality of requiring effort [n]

74,831 of 280,887 in CSW24·also valid in NWL2023