7 letter words:
fourses10,
6 letter words:
fueros9,
fusser9,
rouses6,
serous6,
sourse6,
uroses6,
5 letter words:
fores8,
fosse8,
fouer8,
fours8,
froes8,
fuero8,
fuses8,
orfes8,
serfs8,
surfs8,
euros5,
roses5,
roues5,
rouse5,
ruses5,
russe5,
sores5,
sorus5,
sours5,
souse5,
suers5,
sures5,
users5,
4 letter words:
fess7,
feus7,
foes7,
fore7,
foss7,
four7,
fous7,
froe7,
fros7,
furs7,
fuse7,
fuss7,
orfe7,
orfs7,
refs7,
serf7,
surf7,
ufos7,
eros4,
euro4,
ores4,
oses4,
ours4,
reos4,
roes4,
rose4,
roue4,
rues4,
ruse4,
sers4,
sore4,
sour4,
sous4,
suer4,
sues4,
sure4,
ures4,
user4,
uses4,
3 letter words:
efs6,
erf6,
fer6,
fes6,
feu6,
foe6,
for6,
fou6,
fro6,
fur6,
orf6,
ref6,
ufo6,
ers3,
ess3,
oes3,
ore3,
ors3,
ose3,
our3,
ous3,
reo3,
res3,
roe3,
rue3,
ser3,
sos3,
sou3,
sue3,
sur3,
sus3,
ure3,
use3,
2 letter words:
ef5,
fe5,
of5,
er2,
es2,
oe2,
or2,
os2,
ou2,
re2,
so2,
ur2,
us2,