6 letter words:
afghan13,
unhang10,
unhung10,
5 letter words:
faugh12,
fanga9,
fauna8,
4 letter words:
haaf10,
agha8,
fang8,
fugu8,
hang8,
hung8,
faun7,
anga5,
gaun5,
guan5,
anna4,
naan4,
nana4,
unau4,
3 letter words:
fag7,
fug7,
hag7,
hug7,
ugh7,
aah6,
aha6,
fan6,
fun6,
hun6,
nah6,
aga4,
gan4,
gnu4,
gun4,
nag4,
ana3,
nan3,
nun3,
2 letter words:
ah5,
fa5,
ha5,
uh5,
ag3,
aa2,
an2,
na2,
nu2,
un2,