7 letter words:
unfrock16,
6 letter words:
uncork12,
franco11,
koruna10,
cornua8,
5 letter words:
rojak16,
cajon14,
cajun14,
frack14,
frock14,
junco14,
frank12,
crank11,
croak11,
cronk11,
franc10,
furca10,
knaur9,
korun9,
koura9,
krona9,
furan8,
acorn7,
cornu7,
narco7,
racon7,
4 letter words:
jack17,
jock17,
jark15,
jauk15,
jouk15,
junk15,
fuck13,
juco13,
fank11,
fork11,
funk11,
jour11,
jura11,
cark10,
cauk10,
conk10,
cork10,
nock10,
rack10,
rock10,
ruck10,
cauf9,
conf9,
corf9,
curf9,
kaon8,
karn8,
karo8,
knar8,
knur8,
koan8,
kora8,
koru8,
kuna8,
nark8,
nork8,
okra8,
raku8,
rank8,
afro7,
fano7,
faro7,
faun7,
faur7,
fora7,
four7,
frau7,
arco6,
carn6,
corn6,
cour6,
cran6,
curn6,
narc6,
orca6,
unco6,
ourn4,
raun4,
roan4,
urao4,
3 letter words:
jak14,
jar10,
jor10,
jun10,
kaf10,
raj10,
ark7,
auk7,
koa7,
kon7,
kor7,
oak7,
oka7,
ouk7,
rok7,
arf6,
auf6,
fan6,
far6,
fon6,
for6,
fou6,
fra6,
fro6,
fun6,
fur6,
oaf6,
orf6,
ufo6,
arc5,
can5,
car5,
con5,
cor5,
cru5,
cur5,
oca5,
orc5,
roc5,
ruc5,
nor3,
nur3,
oar3,
ora3,
our3,
ran3,
run3,
urn3,
2 letter words:
ja9,
jo9,
ka6,
ko6,
fa5,
of5,
an2,
ar2,
na2,
no2,
nu2,
on2,
or2,
ou2,
un2,
ur2,