6 letter words:
befits11,
bisect10,
5 letter words:
fecks14,
becks13,
kiefs12,
bikes11,
kibes11,
stick11,
ticks11,
befit10,
fices10,
bices9,
kites9,
skite9,
tikes9,
feist8,
bites7,
cesti7,
cites7,
4 letter words:
feck13,
beck12,
kefs11,
kief11,
kifs11,
bike10,
bisk10,
kibe10,
sick10,
tick10,
fibs9,
fice9,
fisc9,
bice8,
kist8,
kite8,
kits8,
sike8,
skit8,
tike8,
efts7,
fest7,
fets7,
fist7,
fits7,
seif7,
sift7,
best6,
bets6,
bise6,
bite6,
bits6,
cist6,
cite6,
etic6,
ices6,
sect6,
sice6,
tics6,
site4,
ties4,
3 letter words:
kef10,
kif10,
ick9,
fib8,
kis7,
kit7,
ski7,
tsk7,
efs6,
eft6,
fes6,
fet6,
fie6,
fit6,
ifs6,
bes5,
bet5,
bis5,
bit5,
cis5,
ice5,
sec5,
sib5,
sic5,
tic5,
its3,
sei3,
set3,
sit3,
tie3,
tis3,
2 letter words:
ki6,
ef5,
fe5,
if5,
be4,
bi4,
es2,
et2,
is2,
it2,
si2,
ti2,