9 letter words:
avifaunal15,
8 letter words:
avifauna14,
6 letter words:
flavin12,
faunal9,
5 letter words:
anvil8,
avail8,
avian8,
fauna8,
final8,
naval8,
nival8,
vinal8,
lanai5,
lauan5,
liana5,
4 letter words:
fava10,
alfa7,
alif7,
fail7,
fain7,
faun7,
fila7,
flan7,
lava7,
naif7,
ulva7,
vail7,
vain7,
vial7,
vina7,
alan4,
anal4,
anil4,
lain4,
luna4,
nail4,
nala4,
ulan4,
ulna4,
unai4,
3 letter words:
ava6,
fan6,
fil6,
fin6,
flu6,
fun6,
lav6,
luv6,
van6,
vau6,
via6,
aal3,
ail3,
ain3,
ala3,
ana3,
ani3,
lin3,
nil3,
2 letter words:
fa5,
if5,
aa2,
ai2,
al2,
an2,
in2,
la2,
li2,
na2,
nu2,
un2,
