N1I1D2D2E1R1I1N1G2S1
13 points
NIDDERINGS is validvalid
NIDDERING,
NIDDERING, (Old English) an infamous person; an abject coward, also NIDDERLING, NIDERING, NIDERLING, NIDING, NITHING
NIDDERING,
NIDDERING, (Old English) an infamous person; an abject coward, also NIDDERLING, NIDERING, NIDERLING, NIDING, NITHING