7 letter words:
preempt13,
permute11,
6 letter words:
muppet12,
pumper12,
repump12,
prevue11,
temper10,
vertue9,
repute8,
5 letter words:
perve10,
preve10,
mpret9,
trump9,
upper9,
evert8,
revet8,
revue8,
vertu8,
emure7,
erupt7,
meter7,
metre7,
muter7,
peter7,
petre7,
puree7,
remet7,
retem7,
rupee7,
turme7,
upter7,
4 letter words:
pump10,
meve9,
perv9,
veep9,
empt8,
peep8,
perm8,
perp8,
prem8,
prep8,
repp8,
rump8,
temp8,
tump8,
erev7,
eruv7,
ever7,
evet7,
veer7,
vert7,
emeu6,
meer6,
meet6,
mere6,
mete6,
mure6,
mute6,
peer6,
pere6,
pert6,
pree6,
puer6,
pure6,
rume6,
teem6,
teme6,
term6,
turm6,
rete4,
teer4,
tree4,
true4,
3 letter words:
vum8,
pep7,
pup7,
ump7,
eve6,
rev6,
vee6,
vet6,
eme5,
emu5,
mee5,
met5,
meu5,
mut5,
pee5,
per5,
pet5,
pre5,
pur5,
put5,
rem5,
rep5,
rum5,
tum5,
tup5,
urp5,
ere3,
ree3,
ret3,
rue3,
rut3,
tee3,
ure3,
ute3,
2 letter words:
em4,
me4,
mu4,
pe4,
um4,
up4,
ee2,
er2,
et2,
re2,
te2,
ur2,
ut2,