P3R1O1S1Y4
10 points
PROSY is validvalid
prosaic [adj PROSIER, PROSIEST] : PROSILY [adv], PROSINESS [n]
prosaic, tedious [adj PROSIER, PROSIEST, PROSILY]
prosaic [adj PROSIER, PROSIEST] : PROSILY [adv], PROSINESS [n]
prosaic, tedious [adj PROSIER, PROSIEST, PROSILY]