5 letter words:
purse7,
sprue7,
super7,
4 letter words:
pure6,
purs6,
reps6,
spue6,
spur6,
supe6,
urps6,
rues4,
ruse4,
suer4,
sure4,
user4,
3 letter words:
per5,
pes5,
pur5,
pus5,
rep5,
sup5,
ups5,
urp5,
ers3,
res3,
rue3,
ser3,
sue3,
use3,
2 letter words:
pe4,
up4,
er2,
es2,
re2,
us2,