6 letter words:
porker12,
pourer8,
repour8,
5 letter words:
kopje18,
joker16,
juror12,
poker11,
purer7,
repro7,
roper7,
4 letter words:
jerk15,
joke15,
jouk15,
juke15,
juku15,
jupe13,
perk10,
poke10,
pork10,
puke10,
kore8,
kuru8,
pore6,
pour6,
pure6,
purr6,
repo6,
rope6,
roup6,
euro4,
roue4,
ruer4,
3 letter words:
jeu10,
joe10,
kep9,
kop9,
kor7,
kue7,
oke7,
uke7,
ope5,
per5,
pro5,
pur5,
rep5,
upo5,
urp5,
err3,
ore3,
our3,
roe3,
rue3,
2 letter words:
jo9,
op4,
pe4,
up4,
er2,
oe2,
or2,
re2,