6 letter words:
nonfat9,
5 letter words:
fanon8,
honan8,
4 letter words:
fohn10,
haft10,
fano7,
font7,
hant7,
noah7,
oath7,
tanh7,
than7,
thon7,
anno4,
anon4,
nona4,
nota4,
3 letter words:
fah9,
foh9,
aft6,
fan6,
fat6,
fon6,
han6,
hao6,
hat6,
hoa6,
hon6,
hot6,
nah6,
noh6,
nth6,
oaf6,
oft6,
tho6,
ann3,
ant3,
nan3,
nat3,
non3,
not3,
oat3,
tan3,
tao3,
ton3,
2 letter words:
ah5,
fa5,
ha5,
ho5,
of5,
oh5,
an2,
at2,
na2,
no2,
on2,
ta2,
to2,