8 letter words:
preggier12,
7 letter words:
prigger11,
6 letter words:
griper9,
eggier8,
greige8,
rigger8,
5 letter words:
gripe8,
repeg8,
egger7,
grege7,
prier7,
riper7,
regie6,
rerig6,
4 letter words:
geep7,
grip7,
prig7,
grig6,
peer6,
pere6,
peri6,
pier6,
pree6,
rigg6,
ripe6,
eger5,
gere5,
girr5,
gree5,
3 letter words:
gip6,
peg6,
pig6,
egg5,
gig5,
igg5,
pee5,
per5,
pie5,
pir5,
pre5,
rep5,
rip5,
erg4,
gee4,
gie4,
reg4,
rig4,
ere3,
err3,
ire3,
ree3,
rei3,
2 letter words:
pe4,
pi4,
gi3,
ee2,
er2,
re2,