7 letter words:
scuffer15,
6 letter words:
scruff14,
ruffes12,
suffer12,
5 letter words:
cuffs13,
scuff13,
ruffe11,
ruffs11,
curfs10,
scurf10,
cruse7,
cures7,
curse7,
ecrus7,
sucre7,
4 letter words:
cuff12,
effs10,
ruff10,
curf9,
feus7,
furs7,
fuse7,
refs7,
serf7,
surf7,
crus6,
cues6,
cure6,
curs6,
ecru6,
ecus6,
recs6,
rues4,
ruse4,
suer4,
sure4,
user4,
3 letter words:
eff9,
efs6,
fer6,
fes6,
feu6,
fur6,
ref6,
cru5,
cue5,
cur5,
ecu5,
rec5,
sec5,
ers3,
res3,
rue3,
ser3,
sue3,
use3,
2 letter words:
ef5,
fe5,
er2,
es2,
re2,
us2,