7 letter words:
grummet12,
gumtree10,
6 letter words:
gummer11,
tergum9,
5 letter words:
emmer9,
emmet9,
grume8,
merge8,
meter7,
metre7,
muter7,
remet7,
retem7,
egret6,
greet6,
4 letter words:
meme8,
germ7,
geum7,
grum7,
emeu6,
meet6,
mere6,
mete6,
mure6,
mute6,
teem6,
term6,
eger5,
gree5,
grue5,
trug5,
urge5,
rete4,
tree4,
true4,
3 letter words:
mem7,
mum7,
umm7,
gem6,
gum6,
meg6,
mug6,
eme5,
emu5,
met5,
mut5,
rem5,
rum5,
erg4,
gee4,
get4,
gut4,
reg4,
rug4,
teg4,
tug4,
ere3,
ree3,
ret3,
rue3,
rut3,
tee3,
ute3,
2 letter words:
mm6,
em4,
me4,
mu4,
um4,
er2,
et2,
re2,
ut2,