8 letter words:
skillful15,
7 letter words:
skilful14,
5 letter words:
kufis12,
kills9,
skill9,
skull9,
fills8,
fulls8,
fusil8,
lulls5,
4 letter words:
kifs11,
kufi11,
ilks8,
kill8,
silk8,
sulk8,
fill7,
fils7,
flus7,
full7,
ills4,
lull4,
sill4,
3 letter words:
kif10,
ilk7,
kis7,
ski7,
suk7,
fil6,
flu6,
ifs6,
ill3,
lis3,
2 letter words:
ki6,
if5,
is2,
li2,
si2,
us2,