S₁T₁A₁P₃E₁D₂I₁U₁S₁

12 points

STAPEDIUS is no goodvalid

Not a playable Scrabble word in NWL2023.

It is valid in CSW24·

the muscle of the middle ear [n STAPEDIUSES or STAPEDII]

233,379 of 280,887 in CSW24·not in NWL2023