5 letter words:
spume9,
emeus7,
4 letter words:
sump8,
umps8,
emes6,
emeu6,
emus6,
muse6,
pees6,
seem6,
seep6,
seme6,
spue6,
supe6,
3 letter words:
ump7,
eme5,
ems5,
emu5,
mus5,
pee5,
pes5,
pus5,
sum5,
sup5,
ups5,
see3,
sue3,
use3,
2 letter words:
em4,
me4,
mu4,
pe4,
um4,
up4,
es2,
us2,