R₁E₁T₁R₁O₁A₁C₃T₁I₁V₄I₁T₁Y₄

21 points

RETROACTIVITY is validvalid

the quality of being retroactive [n RETROACTIVITIES]

184,679 of 196,601 in NWL2023·also valid in CSW24

the state of being retroactive [n RETROACTIVITIES]

206,694 of 280,887 in CSW24·also valid in NWL2023