N₁O₁N₁O₁C₃C₃U₁R₁R₁E₁N₁C₃E₁S₁

20 points

NONOCCURRENCES is validvalid

NONOCCURRENCE, something that is not an occurrence [n]

190,091 of 196,601 in NWL2023·also valid in CSW24

NONOCCURRENCE, something that is not occurrence [n]

159,678 of 280,887 in CSW24·also valid in NWL2023