6 letter words:
ruiner6,
5 letter words:
inker9,
kerne9,
reink9,
enure5,
inure5,
rerun5,
urine5,
4 letter words:
keen8,
keir8,
kern8,
kier8,
kine8,
kirn8,
knee8,
knur8,
kune8,
neuk8,
nuke8,
reek8,
rink8,
erne4,
rein4,
ruer4,
ruin4,
rune4,
3 letter words:
eek7,
eke7,
ink7,
irk7,
ken7,
kin7,
kir7,
kue7,
uke7,
ere3,
ern3,
err3,
ire3,
nee3,
ree3,
rei3,
rin3,
rue3,
run3,
urn3,
2 letter words:
ki6,
en2,
er2,
in2,
ne2,
nu2,
re2,
un2,