5 letter words:
foram10,
forum10,
amour7,
4 letter words:
farm9,
foam9,
form9,
from9,
frag8,
frog8,
frug8,
faro7,
fora7,
four7,
gaum7,
gorm7,
gram7,
grum7,
ogam7,
arum6,
mora6,
mura6,
roam6,
gaur5,
guar5,
ruga5,
3 letter words:
fag7,
fog7,
fug7,
arf6,
far6,
for6,
fou6,
fro6,
fur6,
gam6,
gum6,
mag6,
mog6,
mug6,
oaf6,
amu5,
arm5,
mar5,
moa5,
mor5,
ram5,
rom5,
rum5,
ago4,
gar4,
goa4,
gor4,
rag4,
rug4,
oar3,
ora3,
our3,
2 letter words:
fa5,
of5,
am4,
ma4,
mo4,
mu4,
om4,
um4,
ag3,
go3,
ar2,
or2,