C3O1U1N1T1E1R1P3R1O1O1F4S1
20 points
COUNTERPROOFS is no goodvalid
Not a playable Scrabble word in NWL2023.
COUNTERPROOF, an inverted impression obtained from a newly printed proof of an engraving, by laying it, while the ink is still wet, upon plain paper, and passing it through the press [n]