O₁B₃S₁E₁R₁V₄A₁B₃I₁L₁I₁T₁Y₄

23 points

OBSERVABILITY is validvalid

the quality of being observable [n OBSERVABILITIES]

182,846 of 196,601 in NWL2023·also valid in CSW24

the state of being observable [n OBSERVABILITIES]

162,025 of 280,887 in CSW24·also valid in NWL2023