11 letter words:
frankfurter21,
9 letter words:
frankfort19,
frankfurt19,
8 letter words:
forerank15,
freakout15,
7 letter words:
rakeoff17,
takeoff17,
fraktur14,
franker14,
affront13,
troffer13,
turnoff13,
outrank11,
foreran10,
forerun10,
fortune10,
fronter10,
refront10,
outearn7,
6 letter words:
kraken14,
forker13,
funker13,
effort12,
runoff12,
truffe12,
koruna10,
krater10,
kroner10,
kronur10,
ranker10,
reknot10,
tanker10,
frater9,
furane9,
furore9,
rafter9,
atoner6,
errant6,
nature6,
ornate6,
outran6,
ranter6,
retorn6,
return6,
roarer6,
router6,
tenour6,
terror6,
tourer6,
turner6,
5 letter words:
faker12,
frank12,
freak12,
kenaf12,
kraft12,
offer11,
ruffe11,
knaur9,
knout9,
korat9,
korun9,
kraut9,
krona9,
krone9,
kurta9,
oaken9,
raker9,
taken9,
taker9,
tarok9,
token9,
toker9,
trank9,
troak9,
troke9,
trunk9,
afore8,
after8,
farer8,
fetor8,
feuar8,
forte8,
fount8,
frena8,
front8,
frore8,
furan8,
furor8,
futon8,
often8,
ofter8,
antre5,
atone5,
error5,
noter5,
oaten5,
oater5,
orate5,
outer5,
outre5,
rarer5,
rater5,
reran5,
rerun5,
retro5,
rouen5,
route5,
tarre5,
tauon5,
tenor5,
terra5,
toner5,
trona5,
trone5,
truer5,
tuner5,
urare5,
urate5,
4 letter words:
konk12,
fake11,
fork11,
funk11,
kerf11,
naff10,
raff10,
ruff10,
teff10,
toff10,
tuff10,
kane8,
kaon8,
karn8,
kart8,
keno8,
kent8,
kern8,
keto8,
knar8,
knot8,
knur8,
koan8,
kora8,
kore8,
kuna8,
kune8,
nark8,
neuk8,
nuke8,
okra8,
rake8,
raku8,
rank8,
take8,
tank8,
teak8,
toke8,
trek8,
turk8,
enuf7,
fane7,
fano7,
fare7,
faro7,
fart7,
fate7,
faun7,
fear7,
feat7,
fern7,
feta7,
font7,
fora7,
fore7,
fort7,
four7,
frae7,
frat7,
fret7,
froe7,
raft7,
reft7,
tofu7,
tref7,
tufa7,
turf7,
aeon4,
aero4,
ante4,
aunt4,
auto4,
earn4,
etna4,
euro4,
near4,
neat4,
nota4,
note4,
orra4,
rant4,
rare4,
rate4,
rato4,
rear4,
rent4,
roan4,
roar4,
rota4,
rote4,
roue4,
rout4,
ruer4,
rune4,
runt4,
tare4,
tarn4,
taro4,
tear4,
tern4,
toea4,
tone4,
tora4,
tore4,
torn4,
torr4,
tour4,
true4,
tuna4,
tune4,
turn4,
unto4,
urea4,
3 letter words:
kaf10,
kef10,
aff9,
eff9,
off9,
ark7,
auk7,
kae7,
kat7,
kea7,
ken7,
koa7,
kor7,
kue7,
oak7,
oka7,
oke7,
uke7,
aft6,
arf6,
eft6,
fan6,
far6,
fat6,
fen6,
fer6,
fet6,
feu6,
foe6,
fon6,
for6,
fou6,
fro6,
fun6,
fur6,
oaf6,
oft6,
ref6,
ane3,
ant3,
are3,
art3,
ate3,
ear3,
eat3,
eau3,
eon3,
era3,
ern3,
err3,
eta3,
nae3,
net3,
nor3,
not3,
nut3,
oar3,
oat3,
one3,
ora3,
ore3,
ort3,
our3,
out3,
ran3,
rat3,
ret3,
roe3,
rot3,
rue3,
run3,
rut3,
tae3,
tan3,
tao3,
tar3,
tau3,
tea3,
ten3,
toe3,
ton3,
tor3,
tun3,
urn3,
uta3,
ute3,
2 letter words:
ka6,
ef5,
fa5,
fe5,
of5,
ae2,
an2,
ar2,
at2,
en2,
er2,
et2,
na2,
ne2,
no2,
nu2,
oe2,
on2,
or2,
re2,
ta2,
to2,
un2,
ut2,