7 letter words:
fikiest14,
6 letter words:
skites10,
feists9,
5 letter words:
fikes12,
fisks12,
kiefs12,
kests9,
kists9,
kites9,
sekts9,
sikes9,
skets9,
skies9,
skite9,
skits9,
tikes9,
tikis9,
feist8,
fests8,
fiest8,
fists8,
seifs8,
sifts8,
issei5,
sites5,
sties5,
4 letter words:
fike11,
fisk11,
kefs11,
kief11,
kifs11,
eiks8,
kest8,
kets8,
kiss8,
kist8,
kite8,
kits8,
seik8,
sekt8,
sike8,
sket8,
skis8,
skit8,
tike8,
tiki8,
tsks8,
efts7,
feis7,
fess7,
fest7,
fets7,
fist7,
fits7,
seif7,
sift7,
tefs7,
ests4,
isit4,
seis4,
sets4,
sies4,
sist4,
site4,
sits4,
stie4,
ties4,
3 letter words:
kef10,
kif10,
eik7,
ket7,
kis7,
kit7,
sik7,
ski7,
tsk7,
efs6,
eft6,
fes6,
fet6,
fie6,
fit6,
ifs6,
sif6,
tef6,
ess3,
est3,
its3,
sei3,
set3,
sis3,
sit3,
tes3,
tie3,
tis3,
2 letter words:
ki6,
ef5,
fe5,
if5,
es2,
et2,
is2,
it2,
si2,
st2,
te2,
ti2,