7 letter words:
flunker14,
6 letter words:
funker13,
lunker10,
runkle10,
fluent9,
fluter9,
netful9,
turfen9,
unfelt9,
runlet6,
5 letter words:
fluke12,
flunk12,
knelt9,
knurl9,
trunk9,
unket9,
flute8,
lunet5,
luter5,
tuner5,
unlet5,
urent5,
4 letter words:
funk11,
kerf11,
kelt8,
kent8,
kern8,
knur8,
knut8,
kune8,
leku8,
luke8,
lunk8,
lurk8,
nerk8,
neuk8,
nuke8,
renk8,
trek8,
turk8,
enuf7,
felt7,
fent7,
fern7,
flue7,
fret7,
fuel7,
furl7,
left7,
reft7,
terf7,
tref7,
turf7,
lent4,
lune4,
lunt4,
lure4,
lute4,
nurl4,
rent4,
rule4,
rune4,
runt4,
tern4,
true4,
tule4,
tune4,
turn4,
3 letter words:
kef10,
elk7,
erk7,
euk7,
ken7,
ket7,
kue7,
lek7,
nek7,
uke7,
eft6,
elf6,
erf6,
fen6,
fer6,
fet6,
feu6,
flu6,
fun6,
fur6,
nef6,
ref6,
tef6,
elt3,
ern3,
let3,
leu3,
lur3,
net3,
nur3,
nut3,
ren3,
ret3,
rue3,
run3,
rut3,
tel3,
ten3,
tun3,
ule3,
ure3,
urn3,
ute3,
2 letter words:
ef5,
fe5,
el2,
en2,
er2,
et2,
ne2,
nu2,
re2,
te2,
un2,
ur2,
ut2,