8 letter words:
spoilful13,
7 letter words:
upfills12,
6 letter words:
upfill11,
fillos9,
follis9,
pilous8,
poilus8,
5 letter words:
flips10,
flops10,
poufs10,
fillo8,
fills8,
filos8,
foils8,
fouls8,
fulls8,
fusil8,
sulfo8,
lipos7,
loups7,
pills7,
pilus7,
pious7,
poilu7,
polis7,
polls7,
pulis7,
pulli7,
pulls7,
spill7,
spoil7,
lilos5,
louis5,
4 letter words:
flip9,
flop9,
fops9,
pfui9,
pouf9,
spif9,
fill7,
filo7,
fils7,
flus7,
foil7,
foul7,
fous7,
full7,
ufos7,
lipo6,
lips6,
lisp6,
lops6,
loup6,
opus6,
oups6,
pill6,
piso6,
plus6,
pois6,
poll6,
pols6,
puli6,
pull6,
puls6,
slip6,
slop6,
soup6,
ills4,
lilo4,
lous4,
oils4,
sill4,
silo4,
soil4,
soli4,
soul4,
3 letter words:
fop8,
fil6,
flu6,
fou6,
ifs6,
sif6,
ufo6,
lip5,
lop5,
ops5,
oup5,
pis5,
piu5,
plu5,
poi5,
pol5,
pos5,
psi5,
pul5,
pus5,
sip5,
sop5,
sup5,
upo5,
ups5,
ill3,
ios3,
iso3,
lis3,
los3,
lou3,
oil3,
ous3,
sol3,
sou3,
sui3,
2 letter words:
if5,
of5,
op4,
pi4,
po4,
up4,
io2,
is2,
li2,
lo2,
oi2,
os2,
ou2,
si2,
so2,
us2,