9 letter words:
frankfort19,
frankfurt19,
7 letter words:
fraktur14,
affront13,
turnoff13,
outrank11,
6 letter words:
kunkar14,
runoff12,
koruna10,
kronur10,
afront9,
fautor9,
foutra9,
outran6,
5 letter words:
kokra13,
frank12,
kofta12,
kraft12,
knaur9,
knout9,
knurr9,
korat9,
korun9,
koura9,
kraut9,
krona9,
kurta9,
otaku9,
tarok9,
tonka9,
trank9,
troak9,
tronk9,
trunk9,
fouat8,
fount8,
front8,
frorn8,
furan8,
furor8,
futon8,
arnut5,
orant5,
rotan5,
tauon5,
toran5,
trona5,
4 letter words:
koff14,
kark12,
konk12,
fank11,
fork11,
funk11,
naff10,
nuff10,
raff10,
ruff10,
toff10,
tuff10,
atok8,
kant8,
kaon8,
karn8,
karo8,
kart8,
knar8,
knot8,
knur8,
knut8,
koan8,
kora8,
koru8,
kuna8,
kuta8,
nark8,
nork8,
okra8,
okta8,
raku8,
rank8,
rark8,
tank8,
tonk8,
touk8,
turk8,
afro7,
fano7,
faro7,
fart7,
faun7,
faur7,
faut7,
font7,
fora7,
fort7,
four7,
frat7,
frau7,
furr7,
raft7,
tofu7,
tufa7,
turf7,
aunt4,
auto4,
nota4,
nout4,
nurr4,
orra4,
ourn4,
rant4,
rato4,
ratu4,
raun4,
roan4,
roar4,
ront4,
rort4,
rota4,
rout4,
runt4,
tarn4,
taro4,
tora4,
torn4,
torr4,
toun4,
tour4,
tron4,
tuan4,
tuna4,
turn4,
unto4,
urao4,
3 letter words:
kak11,
kaf10,
aff9,
off9,
ark7,
auk7,
kat7,
koa7,
kon7,
kor7,
oak7,
oka7,
ouk7,
rok7,
tak7,
aft6,
arf6,
auf6,
fan6,
far6,
fat6,
fon6,
for6,
fou6,
fra6,
fro6,
fun6,
fur6,
oaf6,
oft6,
orf6,
ufo6,
ant3,
art3,
nat3,
nor3,
not3,
nur3,
nut3,
oar3,
oat3,
ora3,
ort3,
our3,
out3,
ran3,
rat3,
rot3,
run3,
rut3,
tan3,
tao3,
tar3,
tau3,
ton3,
tor3,
tun3,
urn3,
uta3,
2 letter words:
ka6,
ko6,
fa5,
of5,
an2,
ar2,
at2,
na2,
no2,
nu2,
on2,
or2,
ou2,
ta2,
to2,
un2,
ur2,
ut2,