5 letter words:
octad8,
actor7,
carat7,
taroc7,
tardo6,
aorta5,
4 letter words:
card7,
coda7,
cord7,
acta6,
arco6,
cart6,
coat6,
orca6,
taco6,
torc6,
dart5,
data5,
dato5,
doat5,
drat5,
orad5,
road5,
toad5,
trad5,
trod5,
rato4,
rota4,
taro4,
tora4,
3 letter words:
cad6,
cod6,
doc6,
act5,
arc5,
car5,
cat5,
cor5,
cot5,
oca5,
orc5,
roc5,
ado4,
dor4,
dot4,
oda4,
rad4,
rod4,
tad4,
tod4,
art3,
oar3,
oat3,
ora3,
ort3,
rat3,
rot3,
tao3,
tar3,
tor3,
2 letter words:
ad3,
do3,
od3,
aa2,
ar2,
at2,
or2,
ta2,
to2,