S1H4I1V4E1R1I1N1G2
16 points
SHIVERING is validvalid
SHIVER, to tremble with fear or cold [v]
trembling with fear or cold [adj SHIVERINGLY] / the act of shivering [n -S]
SHIVER, to tremble with fear or cold [v]
trembling with fear or cold [adj SHIVERINGLY] / the act of shivering [n -S]