6 letter words:
finals9,
fusain9,
sinful9,
5 letter words:
alifs8,
fails8,
fauns8,
final8,
flans8,
fusil8,
naifs8,
snafu8,
sulfa8,
anils5,
lunas5,
nails5,
slain5,
snail5,
ulans5,
ulnas5,
unais5,
4 letter words:
alif7,
fail7,
fain7,
fans7,
faun7,
fila7,
fils7,
fins7,
flan7,
flus7,
funs7,
naif7,
ails4,
ains4,
anil4,
anis4,
anus4,
lain4,
lins4,
luna4,
nail4,
nils4,
sail4,
sain4,
saul4,
sial4,
ulan4,
ulna4,
unai4,
3 letter words:
fan6,
fas6,
fil6,
fin6,
flu6,
fun6,
ifs6,
ail3,
ain3,
ais3,
als3,
ani3,
ins3,
las3,
lin3,
lis3,
nil3,
nus3,
sal3,
sau3,
sin3,
sun3,
uns3,
2 letter words:
fa5,
if5,
ai2,
al2,
an2,
as2,
in2,
is2,
la2,
li2,
na2,
nu2,
si2,
un2,
us2,