9 letter words:
snailfish15,
8 letter words:
sailfish14,
7 letter words:
falsish13,
finalis10,
finials10,
lashins10,
6 letter words:
finish12,
finals9,
finial9,
linish9,
nashis9,
nihils9,
shiais9,
snails6,
5 letter words:
flash11,
halfs11,
alifs8,
fails8,
fains8,
final8,
finis8,
flans8,
hails8,
hains8,
naifs8,
nashi8,
nihil8,
shans8,
shiai8,
shins8,
sinhs8,
slash8,
slish8,
snash8,
anils5,
lassi5,
nails5,
sails5,
sains5,
sasin5,
sials5,
sisal5,
slain5,
snail5,
4 letter words:
fahs10,
fash10,
fish10,
half10,
ahis7,
alfs7,
alif7,
fail7,
fain7,
fans7,
fila7,
fils7,
fini7,
fins7,
flan7,
hail7,
hain7,
hila7,
hili7,
hins7,
hisn7,
hiss7,
lahs7,
lash7,
naif7,
nish7,
sash7,
shan7,
shin7,
sinh7,
ails4,
ains4,
anil4,
anis4,
ilia4,
inia4,
isna4,
lain4,
lass4,
lias4,
lins4,
nail4,
nils4,
nisi4,
sail4,
sain4,
sais4,
sals4,
sans4,
sial4,
sins4,
3 letter words:
fah9,
ahi6,
ahs6,
alf6,
ash6,
fan6,
fas6,
fil6,
fin6,
han6,
has6,
hin6,
his6,
ifs6,
ish6,
lah6,
nah6,
sha6,
sif6,
ail3,
ain3,
ais3,
als3,
ani3,
ass3,
ins3,
las3,
lin3,
lis3,
nas3,
nil3,
nis3,
sai3,
sal3,
san3,
sin3,
sis3,
2 letter words:
ah5,
fa5,
ha5,
hi5,
if5,
sh5,
ai2,
al2,
an2,
as2,
in2,
is2,
la2,
li2,
na2,
si2,