R1U1E1F4U1L1
9 points
RUEFUL is validvalid
feeling sorrow or remorse [adj] : RUEFULLY [adv], RUEFULNESS [n]
feeling sorrow or remorse [adj RUEFULLY]
feeling sorrow or remorse [adj] : RUEFULLY [adv], RUEFULNESS [n]
feeling sorrow or remorse [adj RUEFULLY]