8 letter words:
approval15,
6 letter words:
vorpal11,
poplar10,
5 letter words:
parvo10,
vapor10,
appal9,
appro9,
papal9,
arval8,
larva8,
lavra8,
orval8,
valor8,
volar8,
parol7,
polar7,
poral7,
4 letter words:
palp8,
papa8,
parp8,
plap8,
plop8,
prop8,
arvo7,
aval7,
lava7,
oval7,
vara7,
voar7,
vola7,
alap6,
arpa6,
opal6,
paal6,
para6,
prao6,
proa6,
alar4,
oral4,
3 letter words:
pav8,
app7,
pap7,
pop7,
ava6,
avo6,
lav6,
ova6,
var6,
vol6,
vor6,
alp5,
apo5,
lap5,
lop5,
pal5,
par5,
poa5,
pol5,
pro5,
rap5,
aal3,
ala3,
lar3,
lor3,
oar3,
ora3,
2 letter words:
op4,
pa4,
po4,
aa2,
al2,
ar2,
la2,
lo2,
or2,