5 letter words:
spumy12,
preys10,
pursy10,
pyres10,
syrup10,
perms9,
rumps9,
sperm9,
spume9,
mures7,
muser7,
purse7,
serum7,
sprue7,
super7,
4 letter words:
espy9,
prey9,
pyes9,
pyre9,
spry9,
yeps9,
yups9,
perm8,
rump8,
sump8,
umps8,
ryes7,
emus6,
mure6,
muse6,
pure6,
purs6,
rems6,
reps6,
rums6,
spue6,
spur6,
supe6,
urps6,
rues4,
ruse4,
suer4,
sure4,
user4,
3 letter words:
pry8,
pye8,
spy8,
yep8,
yum8,
yup8,
ump7,
rye6,
yes6,
ems5,
emu5,
mus5,
per5,
pes5,
pur5,
pus5,
rem5,
rep5,
rum5,
sum5,
sup5,
ups5,
urp5,
ers3,
res3,
rue3,
ser3,
sue3,
use3,
2 letter words:
my7,
ye5,
em4,
me4,
mu4,
pe4,
um4,
up4,
er2,
es2,
re2,
us2,