8 letter words:
protract12,
7 letter words:
carport11,
tractor9,
6 letter words:
captor10,
cartop10,
carrot8,
cottar8,
parrot8,
raptor8,
trocar8,
5 letter words:
capot9,
coapt9,
copra9,
actor7,
aport7,
cotta7,
porta7,
pratt7,
taroc7,
tract7,
trapt7,
ottar5,
tarot5,
torta5,
troat5,
4 letter words:
capo8,
carp8,
crap8,
crop8,
paco8,
pact8,
arco6,
atoc6,
atop6,
carr6,
cart6,
coat6,
cott6,
octa6,
orca6,
parr6,
part6,
port6,
pott6,
prao6,
prat6,
proa6,
rapt6,
taco6,
tact6,
tarp6,
torc6,
trap6,
trop6,
orra4,
rato4,
roar4,
rort4,
rota4,
taro4,
tart4,
tora4,
torr4,
tort4,
trat4,
trot4,
3 letter words:
cap7,
cop7,
pac7,
act5,
apo5,
apt5,
arc5,
car5,
cat5,
cor5,
cot5,
oca5,
opt5,
orc5,
par5,
pat5,
poa5,
pot5,
pro5,
rap5,
roc5,
tap5,
toc5,
top5,
art3,
att3,
oar3,
oat3,
ora3,
ort3,
rat3,
rot3,
tao3,
tar3,
tat3,
tor3,
tot3,
2 letter words:
op4,
pa4,
po4,
ar2,
at2,
or2,
ta2,
to2,