6 letter words:
feeing10,
goonie7,
noogie7,
5 letter words:
feign9,
fogie9,
gonef9,
gonif9,
gonof9,
eigne6,
genie6,
4 letter words:
figo8,
goof8,
feen7,
feni7,
fine7,
fino7,
foen7,
foin7,
fone7,
info7,
neif7,
nief7,
nife7,
gene5,
gien5,
gone5,
goon5,
ingo5,
ogee5,
eine4,
onie4,
3 letter words:
feg7,
fig7,
fog7,
gif7,
fee6,
fen6,
fie6,
fin6,
foe6,
fon6,
nef6,
oof6,
ego4,
eng4,
gee4,
gen4,
geo4,
gie4,
gin4,
gio4,
goe4,
gon4,
goo4,
neg4,
nog4,
een3,
ene3,
eon3,
ion3,
nee3,
nie3,
noo3,
one3,
ono3,
oon3,
2 letter words:
ef5,
fe5,
if5,
of5,
gi3,
go3,
ee2,
en2,
in2,
io2,
ne2,
no2,
oe2,
oi2,
on2,
oo2,