6 letter words:
orbity11,
kouroi10,
5 letter words:
booky14,
kirby14,
rooky12,
brook11,
krubi11,
booty10,
borty10,
outby10,
iroko9,
koori9,
rooty8,
yourt8,
bitou7,
bruit7,
buroo7,
oobit7,
orbit7,
oubit7,
robot7,
turbo7,
outro5,
4 letter words:
kybo13,
roky11,
yirk11,
york11,
youk11,
yuko11,
birk10,
boko10,
book10,
bork10,
bouk10,
brik10,
buik10,
burk10,
kobo10,
boyo9,
buoy9,
bury9,
orby9,
ruby9,
toby9,
koro8,
koru8,
koto8,
kuri8,
kuti8,
rook8,
toko8,
took8,
touk8,
turk8,
ryot7,
tory7,
toyo7,
troy7,
tyro7,
your7,
yurt7,
biro6,
bito6,
boor6,
boot6,
bort6,
bout6,
brio6,
brit6,
broo6,
brut6,
obit6,
riot4,
root4,
roti4,
roto4,
rout4,
tiro4,
tori4,
toro4,
tour4,
trio4,
3 letter words:
kyu10,
yok10,
yuk10,
bok9,
kob9,
boy8,
buy8,
yob8,
irk7,
kir7,
kit7,
koi7,
kor7,
oik7,
ouk7,
rok7,
toy6,
try6,
you6,
bio5,
bit5,
boi5,
boo5,
bor5,
bot5,
bro5,
bru5,
bur5,
but5,
obi5,
obo5,
orb5,
rib5,
rob5,
rub5,
tub5,
urb5,
oor3,
oot3,
ort3,
our3,
out3,
rit3,
roo3,
rot3,
rut3,
too3,
tor3,
tui3,
2 letter words:
ky9,
by7,
ki6,
ko6,
oy5,
yo5,
yu5,
bi4,
bo4,
ob4,
io2,
it2,
oi2,
oo2,
or2,
ou2,
ti2,
to2,
ur2,
ut2,