A₁T₁T₁O₁S₁E₁C₃O₁N₁D₂S₁

14 points

ATTOSECONDS is validvalid

ATTOSECOND, one short scale quintillionth of a second [n]

146,187 of 196,601 in NWL2023·also valid in CSW24

ATTOSECOND, ten to the power of minus eighteen seconds [n]

14,637 of 280,887 in CSW24·also valid in NWL2023