7 letter words:
pulsion9,
upsilon9,
6 letter words:
lupins8,
pilous8,
poilus8,
insoul6,
5 letter words:
loups7,
lupin7,
opsin7,
pilus7,
pions7,
pious7,
poilu7,
polis7,
pulis7,
spoil7,
linos5,
lions5,
loins5,
louis5,
noils5,
4 letter words:
lips6,
lisp6,
lops6,
loup6,
nips6,
opus6,
pins6,
pion6,
piso6,
plus6,
pois6,
pols6,
pons6,
puli6,
puls6,
puns6,
slip6,
slop6,
snip6,
soup6,
spin6,
spun6,
upon6,
ions4,
lino4,
lins4,
lion4,
loin4,
nils4,
noil4,
nous4,
oils4,
onus4,
silo4,
soil4,
soli4,
soul4,
3 letter words:
lip5,
lop5,
nip5,
ops5,
pin5,
pis5,
piu5,
poi5,
pol5,
psi5,
pul5,
pun5,
pus5,
sip5,
sop5,
sup5,
upo5,
ups5,
ins3,
ion3,
lin3,
lis3,
nil3,
nos3,
nus3,
oil3,
ons3,
sin3,
sol3,
son3,
sou3,
sun3,
uns3,
2 letter words:
op4,
pi4,
up4,
in2,
is2,
li2,
lo2,
no2,
nu2,
oi2,
on2,
os2,
si2,
so2,
un2,
us2,