7 letter words:
fucused13,
5 letter words:
fucus10,
dufus9,
feuds9,
fused9,
duces8,
4 letter words:
fusc9,
feds8,
feud8,
fuds8,
cuds7,
cued7,
duce7,
feus7,
fuse7,
scud7,
cues6,
ecus6,
deus5,
dues5,
sued5,
used5,
3 letter words:
def7,
fed7,
fud7,
cud6,
efs6,
fes6,
feu6,
cue5,
ecu5,
sec5,
due4,
eds4,
sed4,
sud4,
uds4,
sue3,
use3,
2 letter words:
ef5,
fe5,
de3,
ed3,
es2,
us2,