6 letter words:
carrot8,
trocar8,
5 letter words:
razor14,
arrow8,
actor7,
taroc7,
4 letter words:
czar15,
tzar13,
craw9,
crow9,
trow7,
wart7,
wort7,
arco6,
carr6,
cart6,
coat6,
orca6,
taco6,
torc6,
orra4,
rato4,
roar4,
rota4,
taro4,
tora4,
torr4,
3 letter words:
coz14,
azo12,
zoa12,
caw8,
cow8,
raw6,
row6,
taw6,
tow6,
twa6,
two6,
war6,
wat6,
wot6,
act5,
arc5,
car5,
cat5,
cor5,
cot5,
oca5,
orc5,
roc5,
art3,
oar3,
oat3,
ora3,
ort3,
rat3,
rot3,
tao3,
tar3,
tor3,
2 letter words:
za11,
aw5,
ow5,
wo5,
ar2,
at2,
or2,
ta2,
to2,