8 letter words:
proffers16,
7 letter words:
proffer15,
6 letter words:
offers12,
proser8,
repros8,
ropers8,
5 letter words:
offer11,
profs10,
fores8,
froes8,
frore8,
pores7,
poser7,
prose7,
repos7,
repro7,
roper7,
ropes7,
spore7,
sorer5,
4 letter words:
effs10,
offs10,
fops9,
prof9,
foes7,
fore7,
froe7,
refs7,
serf7,
epos6,
opes6,
peso6,
pore6,
pose6,
pros6,
repo6,
reps6,
rope6,
eros4,
errs4,
ores4,
roes4,
rose4,
sore4,
3 letter words:
eff9,
off9,
fop8,
efs6,
fer6,
fes6,
foe6,
for6,
fro6,
ref6,
ope5,
ops5,
per5,
pes5,
pro5,
rep5,
sop5,
err3,
ers3,
oes3,
ore3,
ors3,
ose3,
res3,
roe3,
ser3,
2 letter words:
ef5,
fe5,
of5,
op4,
pe4,
er2,
es2,
oe2,
or2,
os2,
re2,
so2,
