7 letter words:
firmest12,
snifter10,
minster9,
minters9,
remints9,
6 letter words:
fermis11,
feints9,
finest9,
frites9,
infers9,
infest9,
refits9,
resift9,
rifest9,
sifter9,
strife9,
merits8,
miners8,
minter8,
mister8,
miters8,
mitres8,
remint8,
remits8,
smiter8,
timers8,
estrin6,
inerts6,
insert6,
inters6,
niters6,
nitres6,
sinter6,
triens6,
trines6,
5 letter words:
fermi10,
firms10,
feint8,
feist8,
ferns8,
finer8,
fines8,
fires8,
firns8,
first8,
frets8,
fries8,
frise8,
frits8,
infer8,
neifs8,
refit8,
reifs8,
rifts8,
serif8,
emirs7,
emits7,
items7,
merit7,
metis7,
miens7,
miner7,
mines7,
mints7,
mires7,
miser7,
miter7,
mites7,
mitre7,
remit7,
rimes7,
smite7,
stime7,
terms7,
timer7,
times7,
trims7,
inert5,
inset5,
inter5,
neist5,
nerts5,
niter5,
nites5,
nitre5,
reins5,
rents5,
resin5,
resit5,
rinse5,
risen5,
rites5,
senti5,
serin5,
siren5,
stein5,
stern5,
terns5,
tiers5,
tines5,
tires5,
tries5,
trine5,
4 letter words:
fems9,
firm9,
efts7,
fens7,
fern7,
fest7,
fets7,
fine7,
fins7,
fire7,
firn7,
firs7,
fist7,
fits7,
fret7,
frit7,
neif7,
refs7,
reft7,
reif7,
rife7,
rifs7,
rift7,
seif7,
serf7,
sift7,
tref7,
emir6,
emit6,
item6,
mien6,
mine6,
mint6,
mire6,
mirs6,
mise6,
mist6,
mite6,
nims6,
rems6,
rime6,
rims6,
semi6,
smit6,
stem6,
term6,
time6,
trim6,
erns4,
erst4,
ires4,
nest4,
nets4,
nite4,
nits4,
rein4,
reis4,
rent4,
rest4,
rets4,
rins4,
rise4,
rite4,
sent4,
sine4,
sire4,
site4,
snit4,
stir4,
tens4,
tern4,
tier4,
ties4,
tine4,
tins4,
tire4,
tres4,
3 letter words:
fem8,
efs6,
eft6,
fen6,
fer6,
fes6,
fet6,
fie6,
fin6,
fir6,
fit6,
ifs6,
ref6,
rif6,
ems5,
ism5,
men5,
met5,
mir5,
mis5,
nim5,
rem5,
rim5,
sim5,
ens3,
ern3,
ers3,
ins3,
ire3,
its3,
net3,
nit3,
rei3,
res3,
ret3,
rin3,
sei3,
sen3,
ser3,
set3,
sin3,
sir3,
sit3,
sri3,
ten3,
tie3,
tin3,
tis3,
2 letter words:
ef5,
fe5,
if5,
em4,
me4,
mi4,
en2,
er2,
es2,
et2,
in2,
is2,
it2,
ne2,
re2,
si2,
ti2,