4 letter words:
know11,
wonk11,
kolo8,
look8,
lunk8,
nook8,
oulk8,
lown7,
nowl7,
wool7,
woon7,
loon4,
loun4,
nolo4,
noul4,
3 letter words:
kow10,
wok10,
kon7,
ouk7,
low6,
now6,
owl6,
own6,
won6,
woo6,
loo3,
lou3,
noo3,
ono3,
oon3,
2 letter words:
ko6,
ow5,
wo5,
lo2,
no2,
nu2,
on2,
oo2,
ou2,
un2,