5 letter words:
wooly11,
cooly10,
wilco10,
4 letter words:
cowy12,
owly10,
wily10,
yowl10,
clow9,
cloy9,
coly9,
cowl9,
oily7,
wool7,
coil6,
cool6,
loci6,
loco6,
olio4,
3 letter words:
yow9,
cly8,
cow8,
coy8,
icy8,
low6,
loy6,
owl6,
woo6,
col5,
coo5,
loo3,
oil3,
2 letter words:
ow5,
oy5,
wo5,
yo5,
io2,
li2,
lo2,
oi2,
oo2,