5 letter words:
koura9,
raupo7,
4 letter words:
zouk17,
zupa15,
koap10,
park10,
pork10,
pouk10,
puka10,
karo8,
kora8,
koru8,
okra8,
raku8,
oupa6,
pour6,
prao6,
prau6,
proa6,
roup6,
urao4,
3 letter words:
poz14,
zap14,
azo12,
zoa12,
kop9,
ark7,
auk7,
koa7,
kor7,
oak7,
oka7,
ouk7,
rok7,
apo5,
oup5,
par5,
poa5,
pro5,
pur5,
rap5,
upo5,
urp5,
oar3,
ora3,
our3,
2 letter words:
za11,
zo11,
ka6,
ko6,
op4,
pa4,
po4,
up4,
ar2,
or2,
ou2,
ur2,