9 letter words:
disinfest13,
8 letter words:
fideists12,
insisted9,
tidiness9,
7 letter words:
fideist11,
finises10,
finites10,
fitness10,
infests10,
nifties10,
dissent8,
indites8,
insides8,
snidest8,
tineids8,
6 letter words:
fiends10,
fisted10,
sifted10,
feints9,
feists9,
finest9,
finite9,
infest9,
deists7,
desist7,
diesis7,
indies7,
indite7,
inside7,
teiids7,
teinds7,
tidies7,
tineid7,
insets6,
insist6,
niseis6,
seisin6,
seniti6,
steins6,
5 letter words:
defis9,
fends9,
fetid9,
fiend9,
finds9,
fined9,
feint8,
feist8,
fests8,
fines8,
finis8,
fists8,
neifs8,
seifs8,
sifts8,
deist6,
dents6,
diets6,
dines6,
dints6,
dites6,
edits6,
indie6,
nides6,
nitid6,
sends6,
sides6,
sited6,
sneds6,
snide6,
stied6,
teiid6,
teind6,
tends6,
tides6,
tined6,
inset5,
intis5,
issei5,
neist5,
nests5,
nisei5,
nites5,
senti5,
sines5,
sites5,
snits5,
stein5,
sties5,
tines5,
4 letter words:
defi8,
deft8,
difs8,
feds8,
fend8,
fids8,
find8,
efts7,
fens7,
fess7,
fest7,
fets7,
fine7,
fins7,
fist7,
fits7,
neif7,
seif7,
sift7,
deni5,
dens5,
dent5,
dies5,
diet5,
dine5,
dins5,
dint5,
diss5,
dite5,
dits5,
edit5,
ends5,
ides5,
nide5,
nidi5,
send5,
side5,
sned5,
teds5,
tend5,
tide5,
tied5,
inti4,
ness4,
nest4,
nets4,
nisi4,
nite4,
nits4,
seis4,
sent4,
sets4,
sine4,
sins4,
site4,
sits4,
snit4,
tens4,
ties4,
tine4,
tins4,
3 letter words:
def7,
dif7,
fed7,
fid7,
efs6,
eft6,
fen6,
fes6,
fet6,
fie6,
fin6,
fit6,
ifs6,
den4,
die4,
din4,
dis4,
dit4,
eds4,
end4,
ids4,
ted4,
ens3,
ess3,
ins3,
its3,
net3,
nit3,
sei3,
sen3,
set3,
sin3,
sis3,
sit3,
ten3,
tie3,
tin3,
tis3,
2 letter words:
ef5,
fe5,
if5,
de3,
ed3,
id3,
en2,
es2,
et2,
in2,
is2,
it2,
ne2,
si2,
ti2,