8 letter words:
returnik12,
7 letter words:
runtier7,
6 letter words:
reknit10,
tinker10,
return6,
ruiner6,
triune6,
tunier6,
turner6,
uniter6,
5 letter words:
inker9,
kiter9,
knurr9,
kurre9,
reink9,
trike9,
trunk9,
unket9,
inert5,
inter5,
inure5,
niter5,
nitre5,
rerun5,
rutin5,
trier5,
trine5,
truer5,
tuner5,
unite5,
untie5,
urent5,
urine5,
urite5,
uteri5,
4 letter words:
keir8,
kent8,
kern8,
kier8,
kine8,
kirn8,
kite8,
knit8,
knur8,
knut8,
kune8,
kuri8,
kuti8,
nerk8,
neuk8,
nuke8,
reik8,
renk8,
rink8,
tike8,
tink8,
trek8,
turk8,
etui4,
iure4,
nite4,
nurr4,
rein4,
rent4,
rine4,
rite4,
ruer4,
ruin4,
rune4,
runt4,
tern4,
tier4,
tine4,
tire4,
tirr4,
trie4,
trin4,
true4,
tune4,
turn4,
unit4,
3 letter words:
eik7,
erk7,
euk7,
ink7,
irk7,
ken7,
ket7,
kin7,
kir7,
kit7,
kue7,
nek7,
uke7,
ern3,
err3,
ire3,
net3,
nie3,
nit3,
nur3,
nut3,
rei3,
ren3,
ret3,
rin3,
rit3,
rue3,
run3,
rut3,
ten3,
tie3,
tin3,
tui3,
tun3,
uni3,
ure3,
urn3,
ute3,
2 letter words:
ki6,
en2,
er2,
et2,
in2,
it2,
ne2,
nu2,
re2,
te2,
ti2,
un2,
ur2,
ut2,