8 letter words:
extruded17,
7 letter words:
extrude15,
detrude9,
6 letter words:
exuded15,
dexter14,
dueted8,
tedder8,
5 letter words:
exude13,
redux13,
exert12,
dreed7,
dured7,
reded7,
udder7,
deter6,
etude6,
treed6,
trued6,
4 letter words:
exed12,
deed6,
dude6,
redd6,
rudd6,
deer5,
deet5,
dere5,
dree5,
duet5,
dure5,
rede5,
reed5,
rude5,
rued5,
teed5,
turd5,
rete4,
tree4,
true4,
3 letter words:
dex11,
rex10,
tux10,
dud5,
dee4,
due4,
red4,
ted4,
urd4,
ere3,
ree3,
ret3,
rue3,
rut3,
tee3,
ute3,
2 letter words:
ex9,
xu9,
de3,
ed3,
er2,
et2,
re2,
ut2,