S₁U₁B₃S₁T₁O₁R₁M₃S₁

13 points

SUBSTORMS is validvalid

SUBSTORM, a disturbance in a planetary magnetic field [n]

115,660 of 196,601 in NWL2023·also valid in CSW24

SUBSTORM, activity that disrupts the magnetic field of a planet [n]

238,552 of 280,887 in CSW24·also valid in NWL2023