7 letter words:
reffing14,
ruffing14,
gunfire11,
6 letter words:
fuzing19,
zinger16,
griffe13,
niffer12,
feuing10,
figure10,
finger10,
fringe10,
5 letter words:
furze17,
griff12,
gruff12,
fifer11,
ruffe11,
feign9,
fungi9,
grief9,
finer8,
infer8,
reign6,
renig6,
ruing6,
unrig6,
inure5,
urine5,
4 letter words:
friz16,
fuze16,
zing14,
zein13,
zine13,
guff11,
fief10,
fife10,
riff10,
ruff10,
frig8,
frug8,
enuf7,
fern7,
fine7,
fire7,
firn7,
neif7,
reif7,
rife7,
genu5,
gien5,
girn5,
grin5,
grue5,
ring5,
rung5,
urge5,
rein4,
ruin4,
rune4,
3 letter words:
fez15,
fiz15,
zig13,
zin12,
eff9,
iff9,
fig7,
fug7,
fen6,
fer6,
feu6,
fie6,
fin6,
fir6,
fun6,
fur6,
ref6,
rif6,
eng4,
erg4,
gen4,
gie4,
gin4,
gnu4,
gun4,
neg4,
reg4,
rig4,
rug4,
ern3,
ire3,
rei3,
rin3,
rue3,
run3,
urn3,
2 letter words:
ef5,
fe5,
if5,
en2,
er2,
in2,
ne2,
nu2,
re2,
un2,