7 letter words:
surplus9,
6 letter words:
slurps8,
usurps8,
5 letter words:
lupus7,
pulus7,
purls7,
slurp7,
spurs7,
usurp7,
lusus5,
slurs5,
sulus5,
4 letter words:
plus6,
puls6,
pulu6,
purl6,
purs6,
puss6,
spur6,
sups6,
urps6,
lurs4,
slur4,
sulu4,
susu4,
ulus4,
urus4,
3 letter words:
plu5,
pul5,
pur5,
pus5,
sup5,
ups5,
urp5,
lur3,
sur3,
sus3,
ulu3,
2 letter words:
up4,
ur2,
us2,