6 letter words:
furore9,
5 letter words:
offer11,
reffo11,
ruffe11,
fouer8,
frore8,
fuero8,
furor8,
4 letter words:
ruff10,
fore7,
four7,
froe7,
furr7,
orfe7,
euro4,
rore4,
roue4,
ruer4,
3 letter words:
eff9,
off9,
erf6,
fer6,
feu6,
foe6,
for6,
fou6,
fro6,
fur6,
orf6,
ref6,
ufo6,
err3,
ore3,
our3,
reo3,
roe3,
rue3,
ure3,
2 letter words:
ef5,
fe5,
of5,
er2,
oe2,
or2,
ou2,
re2,
ur2,