8 letter words:
airproof13,
fairgoer12,
progeria11,
7 letter words:
proofer12,
reproof12,
forager11,
forgoer11,
goofier11,
goopier10,
grapier10,
6 letter words:
forage10,
forego10,
forger10,
fairer9,
griper9,
groper9,
reroof9,
roofer9,
roofie9,
poorer8,
rapier8,
repair8,
ropier8,
gooier7,
gorier7,
5 letter words:
proof10,
fogie9,
forge9,
forgo9,
gofer9,
grief9,
afire8,
afore8,
farer8,
feria8,
firer8,
friar8,
frier8,
frore8,
gaper8,
grape8,
gripe8,
grope8,
pager8,
parge8,
pargo8,
pirog8,
rifer8,
opera7,
pareo7,
parer7,
poori7,
prier7,
prior7,
raper7,
repro7,
riper7,
roper7,
rerig6,
rigor6,
roger6,
airer5,
oorie5,
4 letter words:
frap9,
poof9,
prof9,
frag8,
frig8,
frog8,
goof8,
fair7,
fare7,
faro7,
fear7,
fiar7,
fire7,
fora7,
fore7,
frae7,
froe7,
gape7,
goop7,
gorp7,
grip7,
page7,
peag7,
prig7,
prog7,
reif7,
rife7,
roof7,
aper6,
pair6,
pare6,
parr6,
pear6,
peri6,
pier6,
poor6,
pore6,
prao6,
proa6,
rape6,
reap6,
repo6,
ripe6,
rope6,
ager5,
agio5,
ergo5,
gear5,
giro5,
goer5,
gore5,
ogre5,
rage5,
ragi5,
aero4,
orra4,
rare4,
rear4,
roar4,
3 letter words:
fop8,
fag7,
fig7,
fog7,
arf6,
far6,
fer6,
fie6,
fir6,
foe6,
for6,
fro6,
gap6,
gip6,
oaf6,
peg6,
pig6,
ref6,
rif6,
ape5,
apo5,
ope5,
par5,
pea5,
per5,
pia5,
pie5,
poi5,
poo5,
pro5,
rap5,
rep5,
rip5,
age4,
ago4,
ego4,
erg4,
gae4,
gar4,
gie4,
goa4,
goo4,
gor4,
rag4,
reg4,
rig4,
air3,
are3,
ear3,
era3,
err3,
ire3,
oar3,
ora3,
ore3,
rai3,
rei3,
ria3,
roe3,
2 letter words:
ef5,
fa5,
fe5,
if5,
of5,
op4,
pa4,
pe4,
pi4,
ag3,
go3,
ae2,
ai2,
ar2,
er2,
oe2,
oi2,
or2,
re2,