5 letter words:
pilus7,
pulis7,
puris7,
purls7,
sirup7,
slurp7,
4 letter words:
lips6,
lisp6,
plus6,
puli6,
puls6,
puri6,
purl6,
purs6,
rips6,
slip6,
spur6,
urps6,
slur4,
3 letter words:
lip5,
pis5,
piu5,
psi5,
pul5,
pur5,
pus5,
rip5,
sip5,
sup5,
ups5,
urp5,
lis3,
sir3,
sri3,
2 letter words:
pi4,
up4,
is2,
li2,
si2,
us2,