5 letter words:
fermi10,
forme10,
fogie9,
forge9,
gofer9,
grief9,
gomer8,
grime8,
moire7,
4 letter words:
firm9,
form9,
from9,
frig8,
frog8,
fire7,
fore7,
froe7,
germ7,
gorm7,
grim7,
reif7,
rife7,
emir6,
mire6,
miri6,
more6,
omer6,
rime6,
ergo5,
giro5,
goer5,
gore5,
ogre5,
3 letter words:
fem8,
fig7,
fog7,
fer6,
fie6,
fir6,
foe6,
for6,
fro6,
gem6,
meg6,
mig6,
mog6,
ref6,
rif6,
mir5,
mor5,
rem5,
rim5,
rom5,
ego4,
erg4,
gie4,
gor4,
reg4,
rig4,
ire3,
ore3,
rei3,
roe3,
2 letter words:
ef5,
fe5,
if5,
of5,
em4,
me4,
mi4,
mo4,
om4,
go3,
er2,
oe2,
oi2,
or2,
re2,