11 letter words:
configuring18,
9 letter words:
frouncing15,
inforcing15,
congruing13,
8 letter words:
figuring13,
fringing13,
coigning12,
cringing12,
groining10,
ignoring10,
unironic10,
7 letter words:
coifing13,
forcing13,
forging12,
foining11,
gricing11,
coining10,
corning10,
couring10,
crining10,
gironic10,
girning9,
groning9,
gurning9,
ingoing9,
ringing9,
roguing9,
rouging9,
unicorn9,
grunion8,
inuring8,
ironing8,
roining8,
ruining8,
urining8,
6 letter words:
fungic12,
unific11,
fining10,
firing10,
froing10,
congii9,
coning9,
coring9,
curing9,
fiorin9,
ricing9,
goring8,
gringo8,
gruing8,
ironic8,
noggin8,
nuncio8,
oniric8,
uncini8,
urging8,
origin7,
urning7,
5 letter words:
ficin10,
fugio9,
fungi9,
fungo9,
gonif9,
grouf9,
coign8,
corgi8,
cuing8,
icing8,
incog8,
orgic8,
conin7,
corni7,
cornu7,
curio7,
going7,
incur7,
ionic7,
oggin7,
orcin7,
ricin7,
runic7,
giron6,
groin6,
guiro6,
iring6,
ruing6,
unrig6,
inion5,
inrun5,
inurn5,
ronin5,
union5,
4 letter words:
coif9,
conf9,
corf9,
cuif9,
curf9,
fico9,
foci9,
fuci9,
figo8,
frig8,
frog8,
frug8,
fung8,
crog7,
fini7,
fino7,
firn7,
foin7,
four7,
info7,
cion6,
coin6,
coir6,
coni6,
conn6,
corn6,
cour6,
curn6,
ging6,
gong6,
grig6,
grog6,
gung6,
icon6,
nogg6,
rigg6,
unci6,
unco6,
uric6,
ginn5,
girn5,
giro5,
gori5,
grin5,
gurn5,
ingo5,
nong5,
ring5,
rong5,
rung5,
inro4,
iron4,
noir4,
noni4,
nori4,
noun4,
ourn4,
roin4,
ruin4,
3 letter words:
fig7,
fog7,
fug7,
gif7,
cig6,
cog6,
fin6,
fir6,
fon6,
for6,
fou6,
fro6,
fun6,
fur6,
orf6,
rif6,
ufo6,
con5,
cor5,
cru5,
cur5,
gig5,
igg5,
orc5,
roc5,
ruc5,
gin4,
gio4,
gnu4,
gon4,
gor4,
gun4,
gur4,
nog4,
rig4,
rug4,
inn3,
ion3,
non3,
nor3,
nun3,
nur3,
our3,
rin3,
run3,
uni3,
urn3,
2 letter words:
if5,
of5,
gi3,
go3,
gu3,
ug3,
in2,
io2,
no2,
nu2,
oi2,
on2,
or2,
ou2,
un2,
ur2,
