D2I1N1O1T1H4E1R1E1
13 points
DINOTHERE is validvalid
an extinct elephantine mammal with downward-curving tusks, also DEINOTHERE, DEINOTHERIUM, DINOTHERIUM
an extinct elephantine mammal with downward-curving tusks, also DEINOTHERE, DEINOTHERIUM, DINOTHERIUM