T₁R₁A₁C₃T₁A₁B₃L₁E₁N₁E₁S₁S₁

17 points

TRACTABLENESS is validvalid

the quality of being tractable [n TRACTABLENESSES]

185,853 of 196,601 in NWL2023·also valid in CSW24

the state of being tractable, also TRACTABILITY [n -ES]

253,024 of 280,887 in CSW24·also valid in NWL2023