7 letter words:
grimmer12,
grummer12,
gummier12,
rummier11,
murrine9,
6 letter words:
gummer11,
megrim11,
immune10,
immure10,
rimmer10,
rummer10,
muring9,
regnum9,
murein8,
murine8,
erring7,
ringer7,
ruiner6,
5 letter words:
gimme10,
mimer9,
grime8,
grume8,
miner7,
murre7,
rimer7,
rumen7,
reign6,
renig6,
rerig6,
ruing6,
unrig6,
urger6,
inure5,
rerun5,
urine5,
4 letter words:
mime8,
germ7,
geum7,
grim7,
grum7,
emir6,
menu6,
mien6,
mine6,
mire6,
muni6,
mure6,
murr6,
neum6,
rime6,
genu5,
gien5,
girn5,
grin5,
grue5,
ring5,
rung5,
urge5,
rein4,
ruer4,
ruin4,
rune4,
3 letter words:
mem7,
mim7,
mum7,
umm7,
gem6,
gum6,
meg6,
mig6,
mug6,
emu5,
men5,
mir5,
mun5,
nim5,
rem5,
rim5,
rum5,
eng4,
erg4,
gen4,
gie4,
gin4,
gnu4,
gun4,
neg4,
reg4,
rig4,
rug4,
ern3,
err3,
ire3,
rei3,
rin3,
rue3,
run3,
urn3,
2 letter words:
mm6,
em4,
me4,
mi4,
mu4,
um4,
en2,
er2,
in2,
ne2,
nu2,
re2,
un2,