5 letter words:
accoy12,
catty10,
coact9,
cotta7,
4 letter words:
occy11,
coca8,
atoc6,
coat6,
cott6,
octa6,
taco6,
tact6,
3 letter words:
cay8,
coy8,
tay6,
toy6,
act5,
cat5,
cot5,
oca5,
toc5,
att3,
oat3,
tao3,
tat3,
tot3,
2 letter words:
ay5,
oy5,
ya5,
yo5,
at2,
ta2,
to2,