6 letter words:
tugger8,
getter7,
gutter7,
teeter6,
terete6,
5 letter words:
egger7,
gurge7,
egret6,
greet6,
tutee5,
utter5,
4 letter words:
tegg6,
eger5,
gree5,
grue5,
trug5,
urge5,
rete4,
tree4,
tret4,
true4,
3 letter words:
egg5,
erg4,
gee4,
get4,
gut4,
reg4,
rug4,
teg4,
tug4,
ere3,
ree3,
ret3,
rue3,
rut3,
tee3,
tet3,
tut3,
ute3,
2 letter words:
er2,
et2,
re2,
ut2,