6 letter words:
mapper12,
pamper12,
preamp12,
pumper12,
repump12,
pauper10,
5 letter words:
paper9,
pupae9,
remap9,
upper9,
pareu7,
4 letter words:
pump10,
perm8,
perp8,
pram8,
prep8,
puma8,
pupa8,
ramp8,
repp8,
rump8,
aper6,
arum6,
mare6,
mura6,
mure6,
pare6,
pear6,
prau6,
pure6,
rape6,
ream6,
reap6,
urea4,
3 letter words:
amp7,
app7,
map7,
pam7,
pap7,
pep7,
pup7,
ump7,
amu5,
ape5,
arm5,
emu5,
mae5,
mar5,
par5,
pea5,
per5,
pur5,
ram5,
rap5,
rem5,
rep5,
rum5,
urp5,
are3,
ear3,
eau3,
era3,
rue3,
2 letter words:
am4,
em4,
ma4,
me4,
mu4,
pa4,
pe4,
um4,
up4,
ae2,
ar2,
er2,
re2,