4 letter words:
nowt7,
town7,
wont7,
woon7,
woot7,
boon6,
boot6,
onto4,
oont4,
toon4,
3 letter words:
bow8,
now6,
own6,
owt6,
tow6,
two6,
won6,
woo6,
wot6,
bon5,
boo5,
bot5,
nob5,
obo5,
noo3,
not3,
ono3,
oon3,
oot3,
ton3,
too3,
2 letter words:
ow5,
wo5,
bo4,
ob4,
no2,
on2,
oo2,
to2,