I₁N₁D₂E₁C₃I₁P₃H₄E₁R₁A₁B₃L₁E₁

24 points

INDECIPHERABLE is validvalid

not decipherable [adj] : INDECIPHERABLY [adv]

189,139 of 196,601 in NWL2023·also valid in CSW24

incapable of being deciphered [adj INDECIPHERABLY]

119,078 of 280,887 in CSW24·also valid in NWL2023