6 letter words:
faunal9,
5 letter words:
fanal8,
fauna8,
lauan5,
4 letter words:
alfa7,
faan7,
faun7,
flan7,
lauf7,
alan4,
anal4,
aula4,
lana4,
luna4,
nala4,
ulan4,
ulna4,
3 letter words:
alf6,
auf6,
faa6,
fan6,
flu6,
fun6,
aal3,
ala3,
ana3,
aua3,
2 letter words:
fa5,
aa2,
al2,
an2,
la2,
na2,
nu2,
un2,