6 letter words:
fescue11,
beiges9,
5 letter words:
beefs10,
cuifs10,
feces10,
feebs10,
fices10,
ficus10,
bices9,
cubes9,
beige8,
fusee8,
gibes8,
guise6,
segue6,
siege6,
4 letter words:
beef9,
cuif9,
feeb9,
fibs9,
fice9,
fisc9,
fubs9,
fuci9,
bice8,
cube8,
cubs8,
figs8,
fugs8,
begs7,
bigs7,
bugs7,
cigs7,
fees7,
feus7,
fuse7,
gibe7,
gibs7,
seif7,
bees6,
bise6,
cees6,
cues6,
ecus6,
ices6,
sice6,
egis5,
gees5,
gies5,
3 letter words:
fib8,
fub8,
cub7,
fig7,
fug7,
beg6,
big6,
bug6,
cig6,
efs6,
fee6,
fes6,
feu6,
fie6,
gib6,
ifs6,
bee5,
bes5,
bis5,
bus5,
cee5,
cis5,
cue5,
ecu5,
ice5,
sec5,
sib5,
sic5,
sub5,
gee4,
gie4,
seg4,
see3,
sei3,
sue3,
use3,
2 letter words:
ef5,
fe5,
if5,
be4,
bi4,
es2,
is2,
si2,
us2,