4 letter words:
lown7,
nowt7,
town7,
wont7,
wool7,
loon4,
loot4,
nolo4,
onto4,
tool4,
toon4,
3 letter words:
low6,
now6,
owl6,
own6,
tow6,
two6,
won6,
woo6,
wot6,
loo3,
lot3,
noo3,
not3,
ono3,
oot3,
ton3,
too3,
2 letter words:
ow5,
wo5,
lo2,
no2,
on2,
to2,