I₁N₁T₁R₁A₁C₃T₁A₁B₃L₁E₁

15 points

INTRACTABLE is validvalid

not tractable [adj] : INTRACTABILITY [n], INTRACTABLY [adv]

153,586 of 196,601 in NWL2023·also valid in CSW24

unmanageable, also UNTRACTABLE [adj INTRACTABLY]

123,342 of 280,887 in CSW24·also valid in NWL2023