6 letter words:
atocia8,
coaita8,
5 letter words:
abaci9,
cobia9,
biota7,
coati7,
4 letter words:
abac8,
caba8,
acai6,
acta6,
atoc6,
bait6,
bito6,
boat6,
bota6,
ciao6,
cito6,
coat6,
coit6,
obia6,
obit6,
octa6,
otic6,
tabi6,
taco6,
iota4,
3 letter words:
bac7,
cab7,
cob7,
aba5,
abo5,
act5,
baa5,
bat5,
bio5,
bit5,
boa5,
boi5,
bot5,
caa5,
cat5,
cit5,
cot5,
oba5,
obi5,
oca5,
tab5,
tic5,
toc5,
aia3,
ait3,
ita3,
oat3,
tai3,
tao3,
2 letter words:
ab4,
ba4,
bi4,
bo4,
ob4,
aa2,
ai2,
at2,
io2,
it2,
oi2,
ta2,
ti2,
to2,