5 letter words:
forgo9,
groof9,
groom8,
4 letter words:
form9,
from9,
mofo9,
frog8,
goof8,
gorm7,
roof7,
moor6,
room6,
goor5,
3 letter words:
fog7,
for6,
fro6,
mog6,
oof6,
orf6,
moo5,
mor5,
oom5,
rom5,
goo4,
gor4,
oor3,
roo3,
2 letter words:
of5,
mo4,
om4,
go3,
oo2,
or2,