6 letter words:
rumour8,
5 letter words:
rumpo9,
rumor7,
4 letter words:
pomp10,
pump10,
moup8,
prom8,
prop8,
pupu8,
romp8,
rump8,
murr6,
pour6,
purr6,
roum6,
roup6,
rurp6,
ruru4,
3 letter words:
mop7,
pom7,
pop7,
pup7,
ump7,
mor5,
mou5,
oup5,
pro5,
pur5,
rom5,
rum5,
umu5,
upo5,
urp5,
our3,
2 letter words:
mo4,
mu4,
om4,
op4,
po4,
um4,
up4,
or2,
ou2,
ur2,