7 letter words:
friseur10,
frisure10,
furries10,
surfier10,
6 letter words:
firers9,
friers9,
furies9,
surfer9,
surfie9,
5 letter words:
fiers8,
firer8,
fires8,
frier8,
fries8,
frise8,
furrs8,
reifs8,
rifer8,
serif8,
riser5,
ruers5,
sieur5,
surer5,
4 letter words:
feis7,
feus7,
fier7,
fire7,
firs7,
fris7,
furr7,
furs7,
fuse7,
refs7,
reif7,
rife7,
rifs7,
seif7,
serf7,
surf7,
errs4,
ires4,
iure4,
reis4,
rise4,
ruer4,
rues4,
ruse4,
seir4,
serr4,
sire4,
suer4,
sure4,
ures4,
user4,
3 letter words:
efs6,
erf6,
fer6,
fes6,
feu6,
fie6,
fir6,
fur6,
ifs6,
ref6,
rif6,
sif6,
err3,
ers3,
ire3,
rei3,
res3,
rue3,
sei3,
ser3,
sir3,
sri3,
sue3,
sui3,
sur3,
ure3,
use3,
2 letter words:
ef5,
fe5,
if5,
er2,
es2,
is2,
re2,
si2,
ur2,
us2,