8 letter words:
freezing21,
figurine12,
fingerer12,
fringier12,
refigure12,
refiring12,
7 letter words:
feezing20,
frizing20,
furzier19,
zingier17,
feigner11,
figurer11,
freeing11,
furring11,
gunfire11,
reefing11,
fernier10,
fierier10,
refiner10,
reifier10,
unifier10,
6 letter words:
fuzing19,
frieze18,
frizer18,
zinger16,
feeing10,
feuing10,
figure10,
finger10,
firing10,
fringe10,
refuge10,
feirie9,
ferine9,
refine9,
refire9,
unfree9,
erring7,
ringer7,
ruiner6,
5 letter words:
furze17,
fuzee17,
feign9,
fungi9,
grief9,
finer8,
firer8,
freer8,
frere8,
frier8,
infer8,
refer8,
rifer8,
genie6,
genii6,
genre6,
green6,
iring6,
reign6,
renig6,
rerig6,
ruing6,
unrig6,
urger6,
enure5,
inure5,
rerun5,
urine5,
4 letter words:
friz16,
fuze16,
geez14,
zing14,
zein13,
zine13,
frig8,
frug8,
enuf7,
fere7,
fern7,
fine7,
fire7,
firn7,
free7,
neif7,
reef7,
reif7,
rife7,
eger5,
gene5,
genu5,
gien5,
girn5,
gree5,
grin5,
grue5,
ring5,
rung5,
urge5,
erne4,
rein4,
ruer4,
ruin4,
rune4,
3 letter words:
fez15,
fiz15,
zig13,
zee12,
zin12,
fig7,
fug7,
fee6,
fen6,
fer6,
feu6,
fie6,
fin6,
fir6,
fun6,
fur6,
ref6,
rif6,
eng4,
erg4,
gee4,
gen4,
gie4,
gin4,
gnu4,
gun4,
neg4,
reg4,
rig4,
rug4,
ere3,
ern3,
err3,
ire3,
nee3,
ree3,
rei3,
rin3,
rue3,
run3,
urn3,
2 letter words:
ef5,
fe5,
if5,
en2,
er2,
in2,
ne2,
nu2,
re2,
un2,