7 letter words:
hafflin16,
5 letter words:
final8,
4 letter words:
haff13,
half10,
naff10,
niff10,
alif7,
fail7,
fain7,
fila7,
flan7,
hail7,
hain7,
hila7,
naif7,
anil4,
lain4,
nail4,
3 letter words:
aff9,
fah9,
iff9,
ahi6,
alf6,
fan6,
fil6,
fin6,
han6,
hin6,
lah6,
nah6,
ail3,
ain3,
ani3,
lin3,
nil3,
2 letter words:
ah5,
fa5,
ha5,
hi5,
if5,
ai2,
al2,
an2,
in2,
la2,
li2,
na2,