7 letter words:
abactor11,
acrobat11,
6 letter words:
abator8,
rabato8,
5 letter words:
barca9,
bract9,
carbo9,
carob9,
coarb9,
cobra9,
abort7,
actor7,
aroba7,
boart7,
carat7,
carta7,
rabat7,
tabor7,
taroc7,
aorta5,
4 letter words:
abac8,
caba8,
carb8,
crab8,
acta6,
arba6,
arco6,
atoc6,
boar6,
boat6,
bora6,
bort6,
bota6,
brat6,
cart6,
coat6,
octa6,
orca6,
raca6,
taco6,
torc6,
rata4,
rato4,
rota4,
tara4,
taro4,
tora4,
3 letter words:
bac7,
cab7,
cob7,
aba5,
abo5,
act5,
arb5,
arc5,
baa5,
bar5,
bat5,
boa5,
bor5,
bot5,
bra5,
bro5,
caa5,
car5,
cat5,
cor5,
cot5,
oba5,
oca5,
orb5,
orc5,
rob5,
roc5,
tab5,
toc5,
art3,
oar3,
oat3,
ora3,
ort3,
rat3,
rot3,
tao3,
tar3,
tor3,
2 letter words:
ab4,
ba4,
bo4,
ob4,
aa2,
ar2,
at2,
or2,
ta2,
to2,