V4E1N1G2E1F4U1L1
15 points
VENGEFUL is validvalid
seeking to avenge [adj] : VENGEFULLY [adv], VENGEFULNESS [n]
seeking to avenge, also AVENGEFUL [adj VENGEFULLY]
seeking to avenge [adj] : VENGEFULLY [adv], VENGEFULNESS [n]
seeking to avenge, also AVENGEFUL [adj VENGEFULLY]