P₃E₁R₁C₃S₁

9 points

PERCS is validvalid

PERC, a chemical used in dry cleaning [n]

11,403 of 196,601 in NWL2023·also valid in CSW24

PERC, (short for) perchloride, a chemical used in dry cleaning [n]

176,584 of 280,887 in CSW24·also valid in NWL2023