5 letter words:
loops7,
polos7,
pools7,
sloop7,
spool7,
4 letter words:
loop6,
lops6,
oops6,
polo6,
pols6,
pool6,
poos6,
slop6,
soop6,
loos4,
solo4,
sool4,
3 letter words:
lop5,
oop5,
ops5,
pol5,
poo5,
pos5,
sop5,
loo3,
los3,
oos3,
sol3,
2 letter words:
op4,
po4,
lo2,
oo2,
os2,
so2,