8 letter words:
foregoer12,
7 letter words:
forgoer11,
reforge11,
6 letter words:
forego10,
forger10,
reroof9,
roofer9,
5 letter words:
forge9,
forgo9,
gofer9,
groof9,
ferer8,
freer8,
frere8,
frore8,
refer8,
roger6,
4 letter words:
frog8,
goof8,
feer7,
fere7,
fore7,
free7,
froe7,
orfe7,
reef7,
roof7,
eger5,
ergo5,
gere5,
goer5,
goor5,
gore5,
gree5,
ogee5,
ogre5,
rego5,
rore4,
3 letter words:
feg7,
fog7,
erf6,
fee6,
fer6,
foe6,
for6,
fro6,
oof6,
orf6,
ref6,
ego4,
erg4,
gee4,
geo4,
goe4,
goo4,
gor4,
reg4,
ere3,
err3,
oor3,
ore3,
ree3,
reo3,
roe3,
roo3,
2 letter words:
ef5,
fe5,
of5,
go3,
ee2,
er2,
oe2,
oo2,
or2,
re2,