7 letter words:
snifter10,
6 letter words:
feints9,
fients9,
finers9,
finest9,
freits9,
frites9,
infers9,
infest9,
refits9,
resift9,
rifest9,
sifter9,
strife9,
estrin6,
inerts6,
insert6,
inters6,
niters6,
nitres6,
sinter6,
triens6,
trines6,
5 letter words:
feint8,
feist8,
fenis8,
fents8,
ferns8,
fient8,
fiers8,
fiest8,
finer8,
fines8,
fires8,
firns8,
first8,
freit8,
frets8,
fries8,
frise8,
frist8,
frits8,
infer8,
neifs8,
niefs8,
nifes8,
refit8,
reifs8,
rifte8,
rifts8,
serif8,
snift8,
terfs8,
treif8,
inert5,
inset5,
inter5,
neist5,
nerts5,
niter5,
nites5,
nitre5,
reins5,
reist5,
rents5,
resin5,
resit5,
rines5,
rinse5,
risen5,
rites5,
senti5,
serin5,
sient5,
siren5,
snirt5,
stein5,
stern5,
stire5,
terns5,
tiers5,
tines5,
tires5,
tries5,
trine5,
trins5,
4 letter words:
efts7,
feis7,
feni7,
fens7,
fent7,
fern7,
fest7,
fets7,
fier7,
fine7,
fins7,
fire7,
firn7,
firs7,
fist7,
fits7,
fret7,
fris7,
frit7,
nefs7,
neif7,
nief7,
nife7,
refs7,
reft7,
reif7,
rife7,
rifs7,
rift7,
seif7,
serf7,
sift7,
tefs7,
terf7,
tref7,
erns4,
erst4,
ires4,
nest4,
nets4,
nies4,
nite4,
nits4,
rein4,
reis4,
rens4,
rent4,
rest4,
rets4,
rine4,
rins4,
rise4,
rite4,
rits4,
seir4,
sent4,
sien4,
sine4,
sire4,
site4,
snit4,
sten4,
stie4,
stir4,
tens4,
tern4,
tier4,
ties4,
tine4,
tins4,
tire4,
tres4,
trie4,
trin4,
3 letter words:
efs6,
eft6,
erf6,
fen6,
fer6,
fes6,
fet6,
fie6,
fin6,
fir6,
fit6,
ifs6,
nef6,
ref6,
rif6,
sif6,
tef6,
ens3,
ern3,
ers3,
est3,
ins3,
ire3,
its3,
net3,
nie3,
nis3,
nit3,
rei3,
ren3,
res3,
ret3,
rin3,
rit3,
sei3,
sen3,
ser3,
set3,
sin3,
sir3,
sit3,
sri3,
ten3,
tes3,
tie3,
tin3,
tis3,
2 letter words:
ef5,
fe5,
if5,
en2,
er2,
es2,
et2,
in2,
is2,
it2,
ne2,
re2,
si2,
st2,
te2,
ti2,