4 letter words:
woof10,
poof9,
font7,
foot7,
nowt7,
town7,
wont7,
poon6,
topo6,
onto4,
toon4,
3 letter words:
fop8,
pow8,
wop8,
fon6,
now6,
oft6,
own6,
tow6,
two6,
won6,
woo6,
wot6,
opt5,
poo5,
pot5,
top5,
noo3,
not3,
ono3,
oot3,
ton3,
too3,
2 letter words:
of5,
ow5,
wo5,
op4,
no2,
on2,
to2,