6 letter words:
unbark12,
koruna10,
koulan10,
labour8,
5 letter words:
baulk11,
blank11,
blunk11,
borak11,
brank11,
bunko11,
burka11,
koban11,
konbu11,
knarl9,
knaur9,
knurl9,
korun9,
koura9,
krona9,
kulan9,
balun7,
baron7,
bolar7,
boral7,
borna7,
bourn7,
buran7,
labor7,
lobar7,
lubra7,
unbar7,
urban7,
loran5,
lunar5,
ulnar5,
urnal5,
4 letter words:
balk10,
bank10,
bark10,
bauk10,
boak10,
bonk10,
bork10,
bouk10,
brak10,
bulk10,
bunk10,
burk10,
kbar10,
knob10,
knub10,
krab10,
nabk10,
alko8,
kaon8,
karn8,
karo8,
knar8,
knur8,
koan8,
kola8,
kora8,
koru8,
kula8,
kuna8,
lank8,
lark8,
lunk8,
lurk8,
nark8,
nork8,
okra8,
oulk8,
raku8,
rank8,
balu6,
barn6,
baur6,
blur6,
boar6,
bola6,
bona6,
bora6,
born6,
boun6,
bran6,
buna6,
bura6,
burl6,
burn6,
larn4,
loan4,
lorn4,
loun4,
lour4,
luna4,
noul4,
nurl4,
oral4,
ourn4,
raun4,
roan4,
roul4,
ulan4,
ulna4,
urao4,
3 letter words:
bok9,
kab9,
kob9,
ark7,
auk7,
koa7,
kon7,
kor7,
oak7,
oka7,
ouk7,
rok7,
abo5,
alb5,
arb5,
bal5,
ban5,
bar5,
boa5,
bon5,
bor5,
bra5,
bro5,
bru5,
bun5,
bur5,
lab5,
lob5,
nab5,
nob5,
nub5,
oba5,
orb5,
rob5,
rub5,
urb5,
lar3,
lor3,
lou3,
lur3,
nor3,
nur3,
oar3,
ora3,
our3,
ran3,
run3,
urn3,
2 letter words:
ka6,
ko6,
ab4,
ba4,
bo4,
ob4,
al2,
an2,
ar2,
la2,
lo2,
na2,
no2,
nu2,
on2,
or2,
ou2,
un2,
ur2,