7 letter words:
feering11,
feigner11,
freeing11,
reefing11,
6 letter words:
feeing10,
finger10,
firing10,
fringe10,
enfire9,
feerin9,
feirie9,
ferine9,
fineer9,
infere9,
refine9,
girnie7,
5 letter words:
feign9,
grief9,
fiere8,
finer8,
firie8,
infer8,
eigne6,
ering6,
genie6,
genii6,
genre6,
gerne6,
green6,
grein6,
iring6,
niger6,
regie6,
reign6,
renig6,
4 letter words:
frig8,
feen7,
feer7,
feni7,
fere7,
fern7,
fier7,
fine7,
fini7,
fire7,
firn7,
free7,
neif7,
nief7,
nife7,
reef7,
reif7,
rife7,
eger5,
gene5,
gere5,
gien5,
girn5,
gree5,
gren5,
grin5,
ring5,
eine4,
erne4,
reen4,
rein4,
rine4,
3 letter words:
feg7,
fig7,
gif7,
erf6,
fee6,
fen6,
fer6,
fie6,
fin6,
fir6,
nef6,
ref6,
rif6,
eng4,
erg4,
gee4,
gen4,
gie4,
gin4,
neg4,
reg4,
rig4,
een3,
ene3,
ere3,
ern3,
ire3,
nee3,
nie3,
ree3,
rei3,
ren3,
rin3,
2 letter words:
ef5,
fe5,
if5,
gi3,
ee2,
en2,
er2,
in2,
ne2,
re2,