7 letter words:
outfawn13,
6 letter words:
nonfat9,
wanton9,
wonton9,
5 letter words:
afoot8,
fanon8,
fount8,
futon8,
unwon8,
tauon5,
4 letter words:
fawn10,
waft10,
woof10,
fano7,
faun7,
font7,
foot7,
nowt7,
tofu7,
town7,
tufa7,
want7,
wont7,
anon4,
aunt4,
auto4,
nona4,
noon4,
nota4,
noun4,
onto4,
toon4,
tuna4,
unto4,
3 letter words:
aft6,
awn6,
fan6,
fat6,
fon6,
fou6,
fun6,
naw6,
now6,
oaf6,
oft6,
own6,
taw6,
tow6,
twa6,
two6,
wan6,
wat6,
won6,
woo6,
wot6,
ant3,
nan3,
noo3,
not3,
nun3,
nut3,
oat3,
ono3,
oot3,
out3,
tan3,
tao3,
tau3,
ton3,
too3,
tun3,
uta3,
2 letter words:
aw5,
fa5,
of5,
ow5,
wo5,
an2,
at2,
na2,
no2,
nu2,
on2,
ta2,
to2,
un2,
ut2,