6 letter words:
nutter6,
5 letter words:
trunk9,
tuner5,
utter5,
4 letter words:
kent8,
kern8,
knur8,
kune8,
neuk8,
nuke8,
trek8,
turk8,
nett4,
rent4,
rune4,
runt4,
tent4,
tern4,
tret4,
true4,
tune4,
turn4,
3 letter words:
ken7,
kue7,
uke7,
ern3,
net3,
nut3,
ret3,
rue3,
run3,
rut3,
ten3,
tet3,
tun3,
tut3,
urn3,
ute3,
2 letter words:
en2,
er2,
et2,
ne2,
nu2,
re2,
un2,
ut2,