9 letter words:
lustfully15,
7 letter words:
lustful10,
6 letter words:
fluyts12,
lyfull12,
5 letter words:
fluty11,
fluyt11,
fully11,
fusty11,
yufts11,
fulls8,
lusty8,
sully8,
lulls5,
lulus5,
stull5,
4 letter words:
yuft10,
flus7,
full7,
fust7,
lull4,
lulu4,
lust4,
slut4,
sulu4,
ulus4,
utus4,
3 letter words:
fly9,
flu6,
sly6,
sty6,
yus6,
ulu3,
uts3,
utu3,
2 letter words:
fy8,
yu5,
st2,
us2,
ut2,