6 letter words:
usurps8,
5 letter words:
praus7,
rasps7,
spars7,
spurs7,
supra7,
usurp7,
suras5,
4 letter words:
asps6,
pars6,
pass6,
prau6,
purs6,
puss6,
raps6,
rasp6,
saps6,
spar6,
spas6,
spur6,
sups6,
upas6,
urps6,
sura4,
ursa4,
urus4,
3 letter words:
asp5,
par5,
pas5,
pur5,
pus5,
rap5,
sap5,
spa5,
sup5,
ups5,
urp5,
ars3,
ass3,
ras3,
sau3,
2 letter words:
pa4,
up4,
ar2,
as2,
us2,