7 letter words:
lispers9,
6 letter words:
lisper8,
perils8,
pisser8,
pliers8,
plisse8,
prises8,
slipes8,
speils8,
speirs8,
spiels8,
spiers8,
spiles8,
spires8,
5 letter words:
lisps7,
peril7,
peris7,
piers7,
piles7,
plier7,
plies7,
press7,
pries7,
prise7,
priss7,
ripes7,
sipes7,
slipe7,
slips7,
speil7,
speir7,
spiel7,
spier7,
spies7,
spile7,
spire7,
isles5,
liers5,
riels5,
riles5,
rises5,
sires5,
slier5,
4 letter words:
lipe6,
lips6,
lisp6,
peri6,
pier6,
pies6,
pile6,
piss6,
plie6,
psis6,
reps6,
ripe6,
rips6,
sipe6,
sips6,
slip6,
ires4,
isle4,
leis4,
less4,
lier4,
lies4,
lire4,
reis4,
riel4,
rile4,
rise4,
seis4,
sels4,
sers4,
sire4,
sirs4,
sris4,
3 letter words:
lip5,
per5,
pes5,
pie5,
pis5,
psi5,
rep5,
rip5,
sip5,
els3,
ers3,
ess3,
ire3,
lei3,
les3,
lie3,
lis3,
rei3,
res3,
sei3,
sel3,
ser3,
sir3,
sis3,
sri3,
2 letter words:
pe4,
pi4,
el2,
er2,
es2,
is2,
li2,
re2,
si2,