6 letter words:
kouroi10,
5 letter words:
kimbo13,
kombu13,
brook11,
krubi11,
bromo9,
broom9,
iroko9,
koori9,
rumbo9,
buroo7,
4 letter words:
birk10,
boko10,
book10,
bork10,
bouk10,
brik10,
buik10,
burk10,
kobo10,
mirk10,
moki10,
moko10,
mook10,
murk10,
boom8,
borm8,
brim8,
koro8,
koru8,
kuri8,
ombu8,
rook8,
umbo8,
biro6,
boor6,
brio6,
broo6,
miro6,
mooi6,
moor6,
muir6,
rimu6,
room6,
roum6,
3 letter words:
bok9,
kob9,
bum7,
irk7,
kir7,
koi7,
kor7,
mib7,
mob7,
oik7,
ouk7,
rok7,
bio5,
boi5,
boo5,
bor5,
bro5,
bru5,
bur5,
mir5,
moi5,
moo5,
mor5,
mou5,
obi5,
obo5,
oom5,
orb5,
rib5,
rim5,
rob5,
rom5,
rub5,
rum5,
urb5,
oor3,
our3,
roo3,
2 letter words:
ki6,
ko6,
bi4,
bo4,
mi4,
mo4,
mu4,
ob4,
om4,
um4,
io2,
oi2,
oo2,
or2,
ou2,
ur2,