7 letter words:
selfist10,
stifles10,
6 letter words:
feists9,
filets9,
fissle9,
fliest9,
flites9,
itself9,
stifle9,
islets6,
istles6,
sliest6,
steils6,
stiles6,
5 letter words:
feist8,
felts8,
fests8,
fiest8,
files8,
filet8,
fists8,
flies8,
flite8,
flits8,
lefts8,
liefs8,
lifes8,
lifts8,
seifs8,
selfs8,
sifts8,
isles5,
islet5,
istle5,
lests5,
lists5,
lites5,
seils5,
siles5,
silts5,
sites5,
slits5,
steil5,
sties5,
stile5,
teils5,
tiles5,
4 letter words:
efts7,
elfs7,
feis7,
felt7,
fess7,
fest7,
fets7,
file7,
fils7,
fist7,
fits7,
flit7,
left7,
lief7,
life7,
lift7,
seif7,
self7,
sift7,
tefs7,
elts4,
ests4,
isle4,
leis4,
less4,
lest4,
lets4,
lies4,
list4,
lite4,
lits4,
seil4,
seis4,
sels4,
sets4,
sies4,
sile4,
silt4,
sist4,
site4,
sits4,
slit4,
stie4,
teil4,
tels4,
ties4,
tile4,
tils4,
3 letter words:
efs6,
eft6,
elf6,
fes6,
fet6,
fie6,
fil6,
fit6,
ifs6,
sif6,
tef6,
els3,
elt3,
ess3,
est3,
its3,
lei3,
les3,
let3,
lie3,
lis3,
lit3,
sei3,
sel3,
set3,
sis3,
sit3,
tel3,
tes3,
tie3,
til3,
tis3,
2 letter words:
ef5,
fe5,
if5,
el2,
es2,
et2,
is2,
it2,
li2,
si2,
st2,
te2,
ti2,