7 letter words:
runoffs13,
saffron13,
korunas11,
sunroof10,
unroofs10,
6 letter words:
franks13,
runoff12,
karoos10,
knaurs10,
koruna10,
kouros10,
kroons10,
fanons9,
furans9,
unroof9,
5 letter words:
konks13,
kooks13,
skank13,
skunk13,
forks12,
frank12,
funks12,
naffs11,
raffs11,
ruffs11,
snuff11,
ankus9,
kaons9,
karns9,
karoo9,
knars9,
knaur9,
knurs9,
koans9,
koras9,
korun9,
krona9,
kroon9,
narks9,
nooks9,
okras9,
rakus9,
ranks9,
rooks9,
snark9,
snook9,
fanon8,
fanos8,
faros8,
fauns8,
fours8,
frons8,
furan8,
roofs8,
snafu8,
snarf8,
sofar8,
arson5,
nonas5,
noons5,
nouns5,
roans5,
sonar5,
sunna5,
4 letter words:
konk12,
kook12,
fork11,
funk11,
kafs11,
naff10,
offs10,
raff10,
ruff10,
arks8,
auks8,
kaon8,
karn8,
knar8,
knur8,
koan8,
koas8,
kora8,
kors8,
kuna8,
nark8,
nook8,
oaks8,
okas8,
okra8,
raku8,
rank8,
rook8,
rusk8,
sank8,
sark8,
skua8,
soak8,
sook8,
souk8,
sunk8,
arfs7,
fano7,
fans7,
faro7,
faun7,
fons7,
fora7,
four7,
funs7,
furs7,
oafs7,
roof7,
sofa7,
surf7,
anon4,
anus4,
nans4,
naos4,
nona4,
noon4,
noun4,
nous4,
nuns4,
oars4,
onos4,
onus4,
osar4,
ours4,
roan4,
runs4,
soar4,
soon4,
sora4,
sorn4,
sour4,
sunn4,
sura4,
urns4,
ursa4,
3 letter words:
kaf10,
aff9,
off9,
ark7,
ask7,
auk7,
kas7,
koa7,
kor7,
kos7,
oak7,
oka7,
ska7,
suk7,
arf6,
fan6,
far6,
fas6,
fon6,
for6,
fou6,
fro6,
fun6,
fur6,
oaf6,
ars3,
nan3,
noo3,
nor3,
nos3,
nun3,
nus3,
oar3,
ono3,
ons3,
ora3,
ors3,
our3,
ran3,
ras3,
run3,
sau3,
son3,
sou3,
sun3,
uns3,
urn3,
2 letter words:
ka6,
fa5,
of5,
an2,
ar2,
as2,
na2,
no2,
nu2,
on2,
or2,
os2,
so2,
un2,
us2,