8 letter words:
parvolin13,
6 letter words:
pavior11,
vorpal11,
porina8,
prolan8,
5 letter words:
parvo10,
pavin10,
vapor10,
anvil8,
avion8,
invar8,
livor8,
nival8,
orval8,
ravin8,
rival8,
valor8,
vinal8,
viola8,
viral8,
voila8,
volar8,
apiol7,
apron7,
lapin7,
nopal7,
orpin7,
paoli7,
parol7,
piano7,
pilao7,
pilar7,
plain7,
polar7,
poral7,
prial7,
prion7,
proin7,
aloin5,
loran5,
noria5,
4 letter words:
arvo7,
nova7,
oval7,
riva7,
rivo7,
vail7,
vain7,
vair7,
vali7,
vial7,
vina7,
vino7,
viol7,
virl7,
voar7,
vola7,
vril7,
lipa6,
lipo6,
nipa6,
opal6,
pail6,
pain6,
pair6,
pial6,
pian6,
pila6,
pina6,
pion6,
pirl6,
pirn6,
plan6,
porn6,
prao6,
proa6,
airn4,
anil4,
aril4,
inro4,
iron4,
lain4,
lair4,
lari4,
larn4,
liar4,
lino4,
lion4,
lira4,
loan4,
loin4,
loir4,
lorn4,
nail4,
naoi4,
nirl4,
noil4,
noir4,
nori4,
oral4,
rail4,
rain4,
rani4,
rial4,
roan4,
roil4,
roin4,
3 letter words:
pav8,
avo6,
lav6,
ova6,
van6,
var6,
via6,
vin6,
vol6,
vor6,
alp5,
apo5,
lap5,
lip5,
lop5,
nap5,
nip5,
pal5,
pan5,
par5,
pia5,
pin5,
pir5,
poa5,
poi5,
pol5,
pro5,
rap5,
rip5,
ail3,
ain3,
air3,
ani3,
ion3,
lar3,
lin3,
lor3,
nil3,
nor3,
oar3,
oil3,
ora3,
rai3,
ran3,
ria3,
rin3,
2 letter words:
op4,
pa4,
pi4,
po4,
ai2,
al2,
an2,
ar2,
in2,
io2,
la2,
li2,
lo2,
na2,
no2,
oi2,
on2,
or2,