6 letter words:
fanega10,
faunae9,
5 letter words:
gaffe12,
fanga9,
ganef9,
faena8,
fauna8,
genua6,
4 letter words:
gaff11,
guff11,
naff10,
fang8,
enuf7,
fane7,
faun7,
ague5,
anga5,
gaen5,
gane5,
gaun5,
genu5,
guan5,
3 letter words:
aff9,
eff9,
fag7,
fug7,
fan6,
fen6,
feu6,
fun6,
aga4,
age4,
eng4,
gae4,
gan4,
gen4,
gnu4,
gun4,
nag4,
neg4,
ana3,
ane3,
eau3,
nae3,
2 letter words:
ef5,
fa5,
fe5,
ag3,
aa2,
ae2,
an2,
en2,
na2,
ne2,
nu2,
un2,