9 letter words:
perturbed14,
8 letter words:
purebred13,
truebred11,
7 letter words:
perturb11,
erupted10,
perdure10,
reputed10,
6 letter words:
burped11,
bruted9,
burred9,
depute9,
perdue9,
pureed9,
purred9,
rebred9,
perter8,
repute8,
ureter6,
5 letter words:
brede8,
breed8,
debut8,
drupe8,
duper8,
perdu8,
preed8,
prude8,
redub8,
tubed8,
urped8,
beret7,
brute7,
buret7,
erupt7,
peter7,
puree7,
purer7,
rebut7,
rupee7,
tuber7,
deter6,
erred6,
etude6,
ruder6,
treed6,
trued6,
truer5,
4 letter words:
beep8,
burp8,
bedu7,
bred7,
burd7,
debt7,
deep7,
drub7,
dupe7,
peed7,
beer6,
beet6,
bree6,
brut6,
burr6,
bute6,
peer6,
pere6,
pert6,
pree6,
pure6,
purr6,
rube6,
tube6,
deer5,
deet5,
dere5,
dree5,
duet5,
dure5,
durr5,
rede5,
reed5,
rude5,
rued5,
teed5,
turd5,
rete4,
ruer4,
tree4,
true4,
3 letter words:
pub7,
bed6,
bud6,
deb6,
dub6,
dup6,
ped6,
pud6,
bee5,
bet5,
brr5,
bur5,
but5,
pee5,
per5,
pet5,
pur5,
put5,
reb5,
rep5,
rub5,
tub5,
tup5,
urb5,
urp5,
dee4,
due4,
red4,
ted4,
urd4,
ere3,
err3,
ree3,
ret3,
rue3,
rut3,
tee3,
ute3,
2 letter words:
be4,
pe4,
up4,
de3,
ed3,
er2,
et2,
re2,
ut2,