8 letter words:
opinions10,
unpoison10,
7 letter words:
nonplus9,
nonslip9,
opinion9,
opsonin9,
pinions9,
plosion9,
pulsion9,
spinoni9,
unspool9,
upsilon9,
insulin7,
inulins7,
6 letter words:
lipins8,
lupins8,
pilous8,
pinion8,
pinons8,
poilus8,
poison8,
polios8,
unpins8,
inions6,
insoul6,
inulin6,
linins6,
onions6,
solion6,
unions6,
unison6,
5 letter words:
lipin7,
lipos7,
loops7,
loups7,
lupin7,
noops7,
noups7,
opsin7,
pilis7,
pilus7,
pinon7,
pions7,
pious7,
poilu7,
polio7,
polis7,
polos7,
pools7,
poons7,
psion7,
pulis7,
sloop7,
snoop7,
spoil7,
spool7,
spoon7,
unpin7,
inion5,
linin5,
linns5,
linos5,
lions5,
loins5,
loons5,
louis5,
louns5,
noils5,
nolos5,
nonis5,
noons5,
nouls5,
nouns5,
olios5,
onion5,
snool5,
solon5,
union5,
4 letter words:
lipo6,
lips6,
lisp6,
loop6,
lops6,
loup6,
nips6,
noop6,
noup6,
oops6,
opus6,
oups6,
pili6,
pins6,
pion6,
piso6,
plus6,
pois6,
polo6,
pols6,
pons6,
pool6,
poon6,
poos6,
puli6,
puls6,
puns6,
slip6,
slop6,
snip6,
soop6,
soup6,
spin6,
spun6,
upon6,
inns4,
ions4,
linn4,
lino4,
lins4,
lion4,
loin4,
loon4,
loos4,
loun4,
lous4,
nils4,
nisi4,
noil4,
nolo4,
noni4,
noon4,
noul4,
noun4,
nous4,
nuns4,
oils4,
olio4,
onos4,
onus4,
oons4,
silo4,
soil4,
soli4,
solo4,
sool4,
soon4,
soul4,
sunn4,
unis4,
3 letter words:
lip5,
lop5,
nip5,
oop5,
ops5,
oup5,
pin5,
pis5,
piu5,
plu5,
poi5,
pol5,
poo5,
pos5,
psi5,
pul5,
pun5,
pus5,
sip5,
sop5,
sup5,
upo5,
ups5,
inn3,
ins3,
ion3,
ios3,
iso3,
lin3,
lis3,
loo3,
los3,
lou3,
nil3,
nis3,
non3,
noo3,
nos3,
nun3,
nus3,
oil3,
ono3,
ons3,
oon3,
oos3,
ous3,
sin3,
sol3,
son3,
sou3,
sui3,
sun3,
uni3,
uns3,
2 letter words:
op4,
pi4,
po4,
up4,
in2,
io2,
is2,
li2,
lo2,
no2,
nu2,
oi2,
on2,
oo2,
os2,
ou2,
si2,
so2,
un2,
us2,