6 letter words:
pumper12,
repump12,
5 letter words:
puker11,
upper9,
4 letter words:
kemp12,
merk10,
murk10,
perk10,
puke10,
pump10,
perm8,
perp8,
prem8,
prep8,
repp8,
rump8,
mure6,
puer6,
pure6,
rume6,
3 letter words:
ewk10,
kep9,
mew8,
pew8,
wem8,
erk7,
euk7,
kue7,
pep7,
pup7,
uke7,
ump7,
rew6,
emu5,
meu5,
per5,
pre5,
pur5,
rem5,
rep5,
rum5,
urp5,
rue3,
ure3,
2 letter words:
we5,
em4,
me4,
mu4,
pe4,
um4,
up4,
er2,
re2,
ur2,