9 letter words:
configure15,
7 letter words:
forcing13,
coinfer12,
conifer12,
frounce12,
foreign11,
gunfire11,
coreign10,
coenuri9,
6 letter words:
fungic12,
confer11,
feuing10,
figure10,
finger10,
fringe10,
cering9,
coigne9,
conger9,
coring9,
cringe9,
cueing9,
curing9,
coiner8,
orcein8,
recoin8,
eringo7,
ignore7,
region7,
5 letter words:
force10,
feign9,
fogie9,
forge9,
fugio9,
fungi9,
fungo9,
gofer9,
gonef9,
gonif9,
grief9,
coign8,
conge8,
corgi8,
cuing8,
finer8,
genic8,
incog8,
infer8,
orgic8,
cornu7,
crone7,
curie7,
curio7,
incur7,
nicer7,
orcin7,
ounce7,
recon7,
runic7,
ureic7,
erugo6,
genro6,
giron6,
goner6,
groin6,
guiro6,
reign6,
renig6,
rogue6,
rouge6,
ruing6,
unrig6,
inure5,
irone5,
ourie5,
rouen5,
urine5,
4 letter words:
coif9,
corf9,
cuif9,
curf9,
fice9,
fico9,
foci9,
fuci9,
frig8,
frog8,
frug8,
enuf7,
fern7,
fine7,
fino7,
fire7,
firn7,
foin7,
fore7,
four7,
froe7,
info7,
neif7,
reif7,
rife7,
cero6,
cine6,
cion6,
cire6,
coin6,
coir6,
cone6,
coni6,
core6,
corn6,
cure6,
curn6,
ecru6,
icon6,
nice6,
once6,
rice6,
unci6,
unco6,
uric6,
ergo5,
genu5,
gien5,
girn5,
giro5,
goer5,
gone5,
gore5,
grin5,
grue5,
ogre5,
ring5,
rung5,
urge5,
euro4,
inro4,
iron4,
noir4,
nori4,
rein4,
roue4,
ruin4,
rune4,
3 letter words:
fig7,
fog7,
fug7,
cig6,
cog6,
fen6,
fer6,
feu6,
fie6,
fin6,
fir6,
foe6,
fon6,
for6,
fou6,
fro6,
fun6,
fur6,
ref6,
rif6,
con5,
cor5,
cru5,
cue5,
cur5,
ecu5,
ice5,
orc5,
rec5,
roc5,
ego4,
eng4,
erg4,
gen4,
gie4,
gin4,
gnu4,
gor4,
gun4,
neg4,
nog4,
reg4,
rig4,
rug4,
eon3,
ern3,
ion3,
ire3,
nor3,
one3,
ore3,
our3,
rei3,
rin3,
roe3,
rue3,
run3,
urn3,
2 letter words:
ef5,
fe5,
if5,
of5,
go3,
en2,
er2,
in2,
ne2,
no2,
nu2,
oe2,
oi2,
on2,
or2,
re2,
un2,
