5 letter words:
klick15,
oculi7,
4 letter words:
kick14,
klik12,
kook12,
cook10,
lick10,
lock10,
luck10,
kilo8,
kolo8,
look8,
oulk8,
clou6,
coil6,
cool6,
loci6,
loco6,
olio4,
3 letter words:
ick9,
ilk7,
koi7,
oik7,
ouk7,
col5,
coo5,
loo3,
lou3,
oil3,
2 letter words:
ki6,
ko6,
io2,
li2,
lo2,
oi2,
oo2,
ou2,