9 letter words:
whirlwind19,
5 letter words:
whirl11,
nihil8,
indri6,
4 letter words:
whid11,
whin10,
whir10,
hild8,
hind8,
wild8,
wind8,
hili7,
wili7,
dirl5,
irid5,
lind5,
nidi5,
rind5,
liri4,
nirl4,
3 letter words:
hid7,
hin6,
iwi6,
win6,
din4,
lid4,
nid4,
rid4,
lin3,
nil3,
rin3,
2 letter words:
hi5,
di3,
id3,
in2,
li2,