S₁L₁I₁P₃R₁A₁I₁L₁S₁

11 points

SLIPRAILS is no goodvalid

Not a playable Scrabble word in NWL2023.

It is valid in CSW24·

SLIPRAIL, (Australian) a movable rail serving as a gate [n]

225,504 of 280,887 in CSW24·not in NWL2023