6 letter words:
murker12,
punker12,
pruner8,
5 letter words:
murre7,
prune7,
purer7,
rumen7,
rerun5,
4 letter words:
kemp12,
merk10,
murk10,
perk10,
puke10,
punk10,
kern8,
knur8,
kune8,
neuk8,
nuke8,
perm8,
rump8,
menu6,
mure6,
murr6,
neum6,
pure6,
purr6,
ruer4,
rune4,
3 letter words:
kep9,
ken7,
kue7,
uke7,
ump7,
emu5,
men5,
mun5,
pen5,
per5,
pun5,
pur5,
rem5,
rep5,
rum5,
urp5,
ern3,
err3,
rue3,
run3,
urn3,
2 letter words:
em4,
me4,
mu4,
pe4,
um4,
up4,
en2,
er2,
ne2,
nu2,
re2,
un2,