6 letter words:
forget10,
5 letter words:
forge9,
gofer9,
fetor8,
forte8,
ofter8,
ergot6,
4 letter words:
frog8,
fore7,
fort7,
fret7,
froe7,
reft7,
tref7,
ergo5,
goer5,
gore5,
grot5,
ogre5,
trog5,
rote4,
tore4,
3 letter words:
fog7,
eft6,
fer6,
fet6,
foe6,
for6,
fro6,
oft6,
ref6,
ego4,
erg4,
get4,
gor4,
got4,
reg4,
teg4,
tog4,
ore3,
ort3,
ret3,
roe3,
rot3,
toe3,
tor3,
2 letter words:
ef5,
fe5,
of5,
go3,
er2,
et2,
oe2,
or2,
re2,
to2,