7 letter words:
propers11,
prosper11,
6 letter words:
preops10,
proper10,
proser8,
repros8,
ropers8,
5 letter words:
zeros14,
pepos9,
perps9,
popes9,
preop9,
preps9,
props9,
repps9,
pores7,
poser7,
prose7,
repos7,
repro7,
roper7,
ropes7,
spore7,
sorer5,
4 letter words:
prez15,
zeps15,
zero13,
pepo8,
peps8,
perp8,
pope8,
pops8,
prep8,
prop8,
repp8,
epos6,
opes6,
peso6,
pore6,
pose6,
pros6,
repo6,
reps6,
rope6,
eros4,
errs4,
ores4,
roes4,
rose4,
sore4,
3 letter words:
zep14,
pep7,
pop7,
ope5,
ops5,
per5,
pes5,
pro5,
rep5,
sop5,
err3,
ers3,
oes3,
ore3,
ors3,
ose3,
res3,
roe3,
ser3,
2 letter words:
op4,
pe4,
er2,
es2,
oe2,
or2,
os2,
re2,
so2,