9 letter words:
roorbacks17,
8 letter words:
roorback16,
7 letter words:
barocks15,
boorkas13,
karoros11,
karroos11,
kororas11,
6 letter words:
barock14,
bracks14,
brocks14,
boorka12,
boraks12,
brooks12,
croaks12,
crooks12,
brasco10,
carbos10,
carobs10,
coarbs10,
cobras10,
karoos10,
karoro10,
karroo10,
korora10,
arbors8,
5 letter words:
backs13,
bocks13,
brack13,
brock13,
barks11,
boaks11,
bokos11,
books11,
borak11,
borks11,
braks11,
brook11,
carks11,
cooks11,
corks11,
croak11,
crook11,
kbars11,
kobos11,
krabs11,
racks11,
rocks11,
socko11,
carbo9,
carbs9,
carob9,
coarb9,
cobra9,
crabs9,
karoo9,
koras9,
okras9,
rarks9,
rooks9,
scrab9,
arbor7,
barro7,
boars7,
boors7,
boras7,
broos7,
carrs7,
corso7,
orcas7,
oscar7,
sorbo7,
roars5,
roosa5,
sorra5,
4 letter words:
back12,
bock12,
bark10,
bask10,
boak10,
boko10,
boks10,
book10,
bork10,
bosk10,
brak10,
cark10,
cask10,
cook10,
cork10,
kabs10,
kbar10,
kobo10,
kobs10,
krab10,
rack10,
rock10,
sack10,
sock10,
arks8,
bacs8,
cabs8,
carb8,
cobs8,
crab8,
karo8,
koas8,
kora8,
koro8,
kors8,
ksar8,
oaks8,
okas8,
okra8,
rark8,
roks8,
rook8,
sark8,
scab8,
soak8,
sook8,
abos6,
arbs6,
arco6,
arcs6,
bars6,
boar6,
boas6,
boor6,
boos6,
bora6,
bors6,
bras6,
broo6,
bros6,
carr6,
cars6,
coos6,
cors6,
obas6,
obos6,
ocas6,
orbs6,
orca6,
orcs6,
robs6,
rocs6,
scar6,
soba6,
soca6,
sorb6,
oars4,
orra4,
osar4,
roar4,
roos4,
soar4,
sora4,
3 letter words:
bok9,
kab9,
kob9,
ark7,
ask7,
bac7,
cab7,
cob7,
kas7,
koa7,
kor7,
kos7,
oak7,
oka7,
rok7,
ska7,
abo5,
abs5,
arb5,
arc5,
bar5,
bas5,
boa5,
boo5,
bor5,
bos5,
bra5,
bro5,
brr5,
car5,
coo5,
cor5,
cos5,
oba5,
obo5,
obs5,
oca5,
orb5,
orc5,
rob5,
roc5,
sab5,
sac5,
sob5,
soc5,
ars3,
oar3,
oor3,
oos3,
ora3,
ors3,
ras3,
roo3,
sar3,
2 letter words:
ka6,
ko6,
ab4,
ba4,
bo4,
ob4,
ar2,
as2,
oo2,
or2,
os2,
so2,
