5 letter words:
croak11,
track11,
trock11,
korat9,
tarok9,
troak9,
actor7,
taroc7,
4 letter words:
cark10,
cork10,
rack10,
rock10,
tack10,
kart8,
kora8,
okra8,
arco6,
cart6,
coat6,
orca6,
taco6,
torc6,
rato4,
rota4,
taro4,
tora4,
3 letter words:
ark7,
kat7,
koa7,
kor7,
oak7,
oka7,
act5,
arc5,
car5,
cat5,
cor5,
cot5,
oca5,
orc5,
roc5,
art3,
oar3,
oat3,
ora3,
ort3,
rat3,
rot3,
tao3,
tar3,
tor3,
2 letter words:
ka6,
ar2,
at2,
or2,
ta2,
to2,