9 letter words:
intensify15,
8 letter words:
finniest11,
7 letter words:
finites10,
nifties10,
intines7,
tinnies7,
6 letter words:
feisty12,
snifty12,
feints9,
fients9,
finest9,
finite9,
infest9,
ninety9,
tinsey9,
yities9,
intine6,
seniti6,
sennit6,
sinnet6,
tennis6,
tinies6,
tinnie6,
5 letter words:
fenny11,
festy11,
finny11,
fisty11,
nifty11,
feint8,
feist8,
fenis8,
fents8,
fient8,
fiest8,
fines8,
finis8,
neifs8,
niefs8,
nifes8,
seity8,
snift8,
tenny8,
tinny8,
tynes8,
yetis8,
yites8,
yitie8,
inset5,
intis5,
neist5,
nines5,
nisei5,
nites5,
senti5,
sient5,
stein5,
tines5,
4 letter words:
feys10,
efts7,
feis7,
feni7,
fens7,
fent7,
fest7,
fets7,
fine7,
fini7,
fins7,
fist7,
fits7,
nefs7,
neif7,
nief7,
nife7,
nyes7,
seif7,
sift7,
snye7,
stey7,
stye7,
syen7,
syne7,
tefs7,
tiny7,
tyes7,
tyin7,
tyne7,
yens7,
yest7,
yeti7,
yins7,
yite7,
inns4,
inti4,
isit4,
nest4,
nets4,
nies4,
nine4,
nisi4,
nite4,
nits4,
sent4,
sien4,
sine4,
site4,
snit4,
sten4,
stie4,
tens4,
ties4,
tine4,
tins4,
3 letter words:
fey9,
efs6,
eft6,
fen6,
fes6,
fet6,
fie6,
fin6,
fit6,
ifs6,
nef6,
nye6,
nys6,
sey6,
sif6,
sny6,
sty6,
sye6,
syn6,
tef6,
tye6,
yen6,
yes6,
yet6,
yin6,
ens3,
est3,
inn3,
ins3,
its3,
net3,
nie3,
nis3,
nit3,
sei3,
sen3,
set3,
sin3,
sit3,
ten3,
tes3,
tie3,
tin3,
tis3,
2 letter words:
fy8,
ef5,
fe5,
if5,
ny5,
ye5,
en2,
es2,
et2,
in2,
is2,
it2,
ne2,
si2,
st2,
te2,
ti2,