7 letter words:
caribou11,
ciboria11,
6 letter words:
buckra14,
rubric10,
arbour8,
barrio8,
curari8,
ourari6,
5 letter words:
brick13,
brock13,
bucko13,
burka11,
croak11,
krubi11,
baric9,
boric9,
carbo9,
carob9,
cobia9,
cobra9,
kauri9,
korai9,
rabic9,
arbor7,
auric7,
briar7,
burro7,
cirri7,
coria7,
cruor7,
crura7,
curia7,
curio7,
oribi7,
urbia7,
urari5,
4 letter words:
back12,
bock12,
buck12,
bark10,
birk10,
bork10,
cark10,
cork10,
kbar10,
rack10,
rick10,
rock10,
ruck10,
carb8,
crab8,
crib8,
curb8,
kora8,
okra8,
raki8,
raku8,
abri6,
arco6,
biro6,
birr6,
boar6,
bora6,
brio6,
bura6,
burr6,
carr6,
ciao6,
coir6,
curr6,
obia6,
orca6,
uric6,
orra4,
roar4,
3 letter words:
ick9,
kab9,
kob9,
ark7,
auk7,
cab7,
cob7,
cub7,
irk7,
kir7,
koa7,
koi7,
kor7,
oak7,
oka7,
abo5,
arb5,
arc5,
bar5,
bio5,
boa5,
bra5,
bro5,
brr5,
bur5,
car5,
cor5,
cru5,
cur5,
oba5,
obi5,
oca5,
orb5,
orc5,
rib5,
rob5,
roc5,
rub5,
urb5,
air3,
oar3,
ora3,
our3,
rai3,
ria3,
2 letter words:
ka6,
ki6,
ab4,
ba4,
bi4,
bo4,
ai2,
ar2,
oi2,
or2,