9 letter words:
colouring12,
8 letter words:
clouring11,
coloring11,
crooling11,
urologic11,
unicolor10,
7 letter words:
cooling10,
couring10,
curling10,
locoing10,
couloir9,
orcinol9,
louring8,
6 letter words:
cluing9,
colugo9,
congou9,
cooing9,
coring9,
curing9,
unclog9,
coloni8,
colour8,
ulicon8,
uncoil8,
uncool8,
logion7,
looing7,
loring7,
louing7,
luring7,
olingo7,
oulong7,
ruling7,
5 letter words:
cling8,
clung8,
cogon8,
coign8,
colog8,
congo8,
corgi8,
cuing8,
incog8,
logic8,
orgic8,
clour7,
colin7,
colon7,
color7,
corni7,
corno7,
cornu7,
crool7,
croon7,
curio7,
curli7,
incur7,
loric7,
nicol7,
oculi7,
orcin7,
runic7,
giron6,
gluon6,
groin6,
guiro6,
igloo6,
lingo6,
login6,
logoi6,
logon6,
lungi6,
lurgi6,
rigol6,
ruing6,
unrig6,
orlon5,
4 letter words:
clog7,
crog7,
cion6,
cirl6,
clon6,
clou6,
coil6,
coin6,
coir6,
coni6,
cool6,
coon6,
corn6,
cour6,
curl6,
curn6,
icon6,
loci6,
loco6,
unci6,
unco6,
uric6,
girl5,
girn5,
giro5,
gool5,
goon5,
goor5,
gori5,
grin5,
gurl5,
gurn5,
iglu5,
ingo5,
ling5,
logo5,
long5,
lung5,
ring5,
rong5,
rung5,
inro4,
iron4,
lino4,
lion4,
loin4,
loir4,
loon4,
loor4,
lorn4,
loun4,
lour4,
nirl4,
noil4,
noir4,
nolo4,
nori4,
noul4,
nurl4,
olio4,
ourn4,
roil4,
roin4,
roon4,
roul4,
ruin4,
3 letter words:
cig6,
cog6,
col5,
con5,
coo5,
cor5,
cru5,
cur5,
orc5,
roc5,
ruc5,
gin4,
gio4,
gnu4,
gon4,
goo4,
gor4,
gul4,
gun4,
gur4,
lig4,
log4,
lug4,
nog4,
rig4,
rug4,
ion3,
lin3,
loo3,
lor3,
lou3,
lur3,
nil3,
noo3,
nor3,
nur3,
oil3,
ono3,
oon3,
oor3,
our3,
rin3,
roo3,
run3,
uni3,
urn3,
2 letter words:
gi3,
go3,
gu3,
ug3,
in2,
io2,
li2,
lo2,
no2,
nu2,
oi2,
on2,
oo2,
or2,
ou2,
un2,
ur2,
