5 letter words:
jupon14,
junto12,
punto7,
puton7,
4 letter words:
bout6,
bunt6,
pout6,
punt6,
upon6,
unto4,
3 letter words:
job12,
jot10,
jun10,
jut10,
bop7,
pub7,
bot5,
bun5,
but5,
nob5,
nub5,
opt5,
pot5,
pun5,
put5,
top5,
tub5,
tup5,
upo5,
not3,
nut3,
out3,
ton3,
tun3,
2 letter words:
jo9,
bo4,
op4,
up4,
no2,
nu2,
on2,
to2,
un2,
ut2,