11 letter words:
ferriferous17,
8 letter words:
offerers14,
reoffers14,
sufferer14,
ferreous11,
furriers11,
surefire11,
orreries8,
7 letter words:
offerer13,
reoffer13,
ferries10,
ferrous10,
friseur10,
furores10,
furrier10,
refires10,
refries10,
refuser10,
surfier10,
sorrier7,
6 letter words:
effuse12,
fifers12,
offers12,
ruffes12,
suffer12,
firers9,
freers9,
freres9,
friers9,
frisee9,
furies9,
furore9,
furors9,
refers9,
refire9,
refuse9,
surfer9,
errors6,
rerise6,
rerose6,
rosier6,
rouser6,
sirree6,
soiree6,
sourer6,
5 letter words:
fiefs11,
fifer11,
fifes11,
offer11,
riffs11,
ruffe11,
ruffs11,
feres8,
firer8,
fires8,
fores8,
fours8,
freer8,
frees8,
frere8,
frier8,
fries8,
frise8,
froes8,
frore8,
furor8,
fusee8,
reefs8,
refer8,
reifs8,
rifer8,
serif8,
erose5,
error5,
euros5,
orris5,
osier5,
ourie5,
reuse5,
riser5,
roues5,
rouse5,
ruers5,
serer5,
sieur5,
siree5,
sorer5,
surer5,
4 letter words:
effs10,
fief10,
fife10,
offs10,
riff10,
ruff10,
fees7,
fere7,
feus7,
fire7,
firs7,
foes7,
fore7,
four7,
free7,
froe7,
furs7,
fuse7,
reef7,
refs7,
reif7,
rife7,
rifs7,
seif7,
serf7,
surf7,
eros4,
errs4,
euro4,
ires4,
ores4,
ours4,
rees4,
reis4,
rise4,
roes4,
rose4,
roue4,
ruer4,
rues4,
ruse4,
seer4,
sere4,
sire4,
sore4,
sori4,
sour4,
suer4,
sure4,
user4,
3 letter words:
eff9,
iff9,
off9,
efs6,
fee6,
fer6,
fes6,
feu6,
fie6,
fir6,
foe6,
for6,
fou6,
fro6,
fur6,
ifs6,
ref6,
rif6,
ere3,
err3,
ers3,
ire3,
oes3,
ore3,
ors3,
ose3,
our3,
ree3,
rei3,
res3,
roe3,
rue3,
see3,
sei3,
ser3,
sir3,
sou3,
sri3,
sue3,
use3,
2 letter words:
ef5,
fe5,
if5,
of5,
er2,
es2,
is2,
oe2,
oi2,
or2,
os2,
re2,
si2,
so2,
us2,
