8 letter words:
spitfire13,
7 letter words:
presift12,
fistier10,
pitiers9,
tipsier9,
6 letter words:
preifs11,
priefs11,
firies9,
freits9,
frites9,
refits9,
resift9,
rifest9,
sifrei9,
sifter9,
strife9,
esprit8,
periti8,
pieris8,
pierst8,
pierts8,
pitier8,
pities8,
priest8,
ripest8,
sitrep8,
spirit8,
sprite8,
stripe8,
tripes8,
5 letter words:
preif10,
prief10,
feist8,
fiers8,
fiest8,
fires8,
firie8,
first8,
freit8,
frets8,
fries8,
frise8,
frist8,
frits8,
refit8,
reifs8,
rifte8,
rifts8,
serif8,
terfs8,
treif8,
epris7,
peris7,
perst7,
perts7,
piers7,
piert7,
piets7,
piste7,
prest7,
pries7,
prise7,
ripes7,
speir7,
spier7,
spire7,
spirt7,
spite7,
sprit7,
stipe7,
stirp7,
strep7,
strip7,
tipis7,
tripe7,
trips7,
reist5,
resit5,
rites5,
stire5,
tiers5,
tires5,
tries5,
4 letter words:
spif9,
efts7,
feis7,
fest7,
fets7,
fier7,
fire7,
firs7,
fist7,
fits7,
fret7,
fris7,
frit7,
refs7,
reft7,
reif7,
rife7,
rifs7,
rift7,
seif7,
serf7,
sift7,
tefs7,
terf7,
tref7,
peri6,
pert6,
pest6,
pets6,
pier6,
pies6,
piet6,
pirs6,
pise6,
pits6,
reps6,
ripe6,
rips6,
ript6,
risp6,
sept6,
sipe6,
spet6,
spie6,
spit6,
step6,
tipi6,
tips6,
trip6,
erst4,
ires4,
iris4,
isit4,
reis4,
rest4,
rets4,
rise4,
rite4,
rits4,
seir4,
sire4,
siri4,
site4,
stie4,
stir4,
tier4,
ties4,
tire4,
tres4,
trie4,
3 letter words:
efs6,
eft6,
erf6,
fer6,
fes6,
fet6,
fie6,
fir6,
fit6,
ifs6,
ref6,
rif6,
sif6,
tef6,
per5,
pes5,
pet5,
pie5,
pir5,
pis5,
pit5,
pre5,
psi5,
pst5,
rep5,
rip5,
sip5,
tip5,
ers3,
est3,
ire3,
its3,
rei3,
res3,
ret3,
rit3,
sei3,
ser3,
set3,
sir3,
sit3,
sri3,
tes3,
tie3,
tis3,
2 letter words:
ef5,
fe5,
if5,
pe4,
pi4,
er2,
es2,
et2,
is2,
it2,
re2,
si2,
st2,
te2,
ti2,
