6 letter words:
flisks13,
5 letter words:
fisks12,
flisk12,
lisks9,
silks9,
4 letter words:
fisk11,
kifs11,
ilks8,
kiss8,
lisk8,
silk8,
skis8,
fils7,
3 letter words:
kif10,
ilk7,
kis7,
sik7,
ski7,
fil6,
ifs6,
sif6,
lis3,
sis3,
2 letter words:
ki6,
if5,
is2,
li2,
si2,