I₁M₃M₃U₁T₁A₁B₃I₁L₁I₁T₁I₁E₁S₁

20 points

IMMUTABILITIES is validvalid

IMMUTABILITY, the quality of being immutable [n]

189,053 of 196,601 in NWL2023·also valid in CSW24

IMMUTABILITY, the state of being immutable [n]

117,122 of 280,887 in CSW24·also valid in NWL2023