S1W4I1S1H4I1N1G2
15 points
SWISHING is validvalid
SWISH, to move with a prolonged hissing sound [v]
making a swishing noise [adj SWISHINGLY] / the act of swishing [n -S]
SWISH, to move with a prolonged hissing sound [v]
making a swishing noise [adj SWISHINGLY] / the act of swishing [n -S]