I1N1S1H4E1A1T1H4I1N1G2
18 points
INSHEATHING is validvalid
INSHEATH, to ensheath [v] / INSHEATHE, to ensheathe [v]
INSHEATH, to enclose in a sheath, also ENSHEATH [v]
INSHEATH, to ensheath [v] / INSHEATHE, to ensheathe [v]
INSHEATH, to enclose in a sheath, also ENSHEATH [v]