S₁E₁I₁S₁M₃O₁N₁A₁S₁T₁I₁C₃

16 points

SEISMONASTIC is no goodvalid

Not a playable Scrabble word in NWL2023.

It is valid in CSW24·

relating to seismonasty, response to mechanical shock [adj]

217,899 of 280,887 in CSW24·not in NWL2023