6 letter words:
germen9,
merger9,
regnum9,
5 letter words:
grume8,
merge8,
merer7,
murre7,
neume7,
rumen7,
genre6,
green6,
urger6,
enure5,
rerun5,
4 letter words:
germ7,
geum7,
grum7,
emeu6,
menu6,
mere6,
mure6,
murr6,
neem6,
neum6,
eger5,
gene5,
genu5,
gree5,
grue5,
rung5,
urge5,
erne4,
ruer4,
rune4,
3 letter words:
gem6,
gum6,
meg6,
mug6,
eme5,
emu5,
men5,
mun5,
rem5,
rum5,
eng4,
erg4,
gee4,
gen4,
gnu4,
gun4,
neg4,
reg4,
rug4,
ere3,
ern3,
err3,
nee3,
ree3,
rue3,
run3,
urn3,
2 letter words:
em4,
me4,
mu4,
um4,
en2,
er2,
ne2,
nu2,
re2,
un2,