5 letter words:
paras7,
praus7,
supra7,
auras5,
4 letter words:
para6,
pars6,
prau6,
purs6,
raps6,
rasp6,
spar6,
spur6,
upas6,
urps6,
aura4,
sura4,
ursa4,
3 letter words:
asp5,
par5,
pas5,
pur5,
pus5,
rap5,
sap5,
spa5,
sup5,
ups5,
urp5,
aas3,
ars3,
ras3,
sau3,
2 letter words:
pa4,
up4,
aa2,
ar2,
as2,
us2,