P₃O₁S₁T₁E₁R₁B₃O₁A₁R₁D₂S₁

17 points

POSTERBOARDS is no goodvalid

Not a playable Scrabble word in NWL2023.

It is valid in CSW24·

POSTERBOARD, a large board containing a slogan or notice [n]

186,111 of 280,887 in CSW24·not in NWL2023