S₁P₃E₁L₁A₁E₁O₁L₁O₁G₂I₁C₃A₁L₁

19 points

SPELAEOLOGICAL is no goodvalid

Not a playable Scrabble word in NWL2023.

It is valid in CSW24·

relating to spelaeology, the scientific study of caves [adj]

230,339 of 280,887 in CSW24·not in NWL2023