6 letter words:
puller8,
pullet8,
5 letter words:
erupt7,
letup7,
puler7,
trull5,
tulle5,
4 letter words:
lept6,
pelt6,
pert6,
pule6,
pull6,
pure6,
purl6,
lure4,
lute4,
rule4,
tell4,
true4,
tule4,
3 letter words:
per5,
pet5,
pul5,
pur5,
put5,
rep5,
tup5,
urp5,
ell3,
let3,
leu3,
ret3,
rue3,
rut3,
tel3,
ute3,
2 letter words:
pe4,
up4,
el2,
er2,
et2,
re2,
ut2,