7 letter words:
curette9,
6 letter words:
cutter8,
tercet8,
getter7,
gutter7,
tetter6,
5 letter words:
cruet7,
curet7,
cuter7,
erect7,
eruct7,
recut7,
terce7,
truce7,
egret6,
greet6,
tutee5,
utter5,
4 letter words:
cere6,
cete6,
cure6,
curt6,
cute6,
ecru6,
eger5,
gree5,
grue5,
trug5,
urge5,
rete4,
tree4,
tret4,
true4,
3 letter words:
cee5,
cru5,
cue5,
cur5,
cut5,
ecu5,
rec5,
erg4,
gee4,
get4,
gut4,
reg4,
rug4,
teg4,
tug4,
ere3,
ree3,
ret3,
rue3,
rut3,
tee3,
tet3,
tut3,
ute3,
2 letter words:
er2,
et2,
re2,
ut2,