9 letter words:
nullipore11,
8 letter words:
prunello10,
7 letter words:
pleuron9,
proline9,
purline9,
purloin9,
rouille7,
6 letter words:
inpour8,
lineup8,
loupen8,
lupine8,
orpine8,
pernio8,
pilule8,
pinole8,
pollen8,
poller8,
puller8,
punier8,
purine8,
purlin8,
repoll8,
unpile8,
unripe8,
enroll6,
lunier6,
neroli6,
niello6,
unroll6,
5 letter words:
loper7,
loupe7,
lupin7,
opine7,
orpin7,
pelon7,
peril7,
pleon7,
plier7,
poilu7,
poler7,
prill7,
prion7,
prole7,
prone7,
prune7,
puler7,
purin7,
repin7,
ripen7,
unrip7,
eloin5,
enrol5,
iller5,
inure5,
irone5,
liner5,
loner5,
louie5,
nerol5,
oiler5,
olein5,
oriel5,
ourie5,
reoil5,
rille5,
rouen5,
urine5,
4 letter words:
lipe6,
lope6,
loup6,
nope6,
open6,
pein6,
peon6,
peri6,
pier6,
pile6,
pill6,
pine6,
pion6,
pirn6,
plie6,
pole6,
poll6,
pone6,
pore6,
porn6,
pour6,
pule6,
puli6,
pull6,
pure6,
puri6,
purl6,
repo6,
ripe6,
rope6,
roup6,
upon6,
enol4,
euro4,
inro4,
iron4,
leno4,
lien4,
lier4,
lieu4,
lilo4,
line4,
lino4,
lion4,
lire4,
loin4,
lone4,
lore4,
lorn4,
lour4,
lune4,
lure4,
nill4,
noel4,
noil4,
noir4,
nori4,
null4,
nurl4,
orle4,
rein4,
riel4,
rile4,
rill4,
roil4,
role4,
roll4,
roue4,
ruin4,
rule4,
rune4,
3 letter words:
lip5,
lop5,
nip5,
ope5,
pen5,
per5,
pie5,
pin5,
piu5,
poi5,
pol5,
pro5,
pul5,
pun5,
pur5,
rep5,
rip5,
upo5,
urp5,
ell3,
eon3,
ern3,
ill3,
ion3,
ire3,
lei3,
leu3,
lie3,
lin3,
nil3,
nor3,
oil3,
ole3,
one3,
ore3,
our3,
rei3,
rin3,
roe3,
rue3,
run3,
urn3,
2 letter words:
op4,
pe4,
pi4,
up4,
el2,
en2,
er2,
in2,
li2,
lo2,
ne2,
no2,
nu2,
oe2,
oi2,
on2,
or2,
re2,
un2,
