6 letter words:
crypto13,
5 letter words:
crypt12,
coopt9,
rooty8,
troop7,
4 letter words:
typy12,
copy11,
cory9,
pyro9,
ropy9,
typo9,
coop8,
crop8,
poco8,
ryot7,
tory7,
toyo7,
troy7,
tyro7,
coot6,
poor6,
port6,
topo6,
torc6,
trop6,
root4,
roto4,
toro4,
3 letter words:
coy8,
cry8,
pry8,
cop7,
toy6,
try6,
coo5,
cor5,
cot5,
opt5,
orc5,
poo5,
pot5,
pro5,
roc5,
top5,
oot3,
ort3,
rot3,
too3,
tor3,
2 letter words:
oy5,
yo5,
op4,
or2,
to2,