9 letter words:
collector13,
7 letter words:
collect11,
6 letter words:
collet8,
colter8,
cooler8,
cooter8,
lector8,
ocelot8,
looter6,
retool6,
rootle6,
toller6,
tooler6,
5 letter words:
cello7,
ceorl7,
cloot7,
color7,
cooer7,
recto7,
telco7,
troll5,
4 letter words:
coco8,
croc8,
cell6,
celt6,
cero6,
clot6,
cole6,
colt6,
cool6,
coot6,
core6,
cote6,
loco6,
torc6,
loot4,
lore4,
oleo4,
orle4,
role4,
roll4,
root4,
rote4,
rotl4,
roto4,
tell4,
tole4,
toll4,
tool4,
tore4,
toro4,
3 letter words:
cel5,
col5,
coo5,
cor5,
cot5,
orc5,
rec5,
roc5,
ell3,
let3,
loo3,
lot3,
ole3,
oot3,
ore3,
ort3,
ret3,
roe3,
rot3,
tel3,
toe3,
too3,
tor3,
2 letter words:
el2,
er2,
et2,
lo2,
oe2,
or2,
re2,
to2,