6 letter words:
oppugn11,
popgun11,
pangen9,
penang9,
unopen8,
guenon7,
nonage7,
nonego7,
5 letter words:
nappe9,
pupae9,
pengo8,
unpeg8,
paeon7,
panne7,
penna7,
unpen7,
agone6,
genoa6,
genua6,
guano6,
4 letter words:
pepo8,
poop8,
pope8,
pupa8,
gape7,
goop7,
page7,
pang7,
peag7,
pong7,
pung7,
nape6,
neap6,
nope6,
open6,
pane6,
pean6,
peon6,
pone6,
poon6,
puna6,
upon6,
agon5,
ague5,
gaen5,
gane5,
gaun5,
genu5,
gone5,
goon5,
guan5,
aeon4,
anon4,
neon4,
nona4,
none4,
noon4,
noun4,
3 letter words:
app7,
pap7,
pep7,
pop7,
pup7,
gap6,
peg6,
pug6,
ape5,
apo5,
nap5,
ope5,
pan5,
pea5,
pen5,
poo5,
pun5,
upo5,
age4,
ago4,
ego4,
eng4,
gae4,
gan4,
gen4,
gnu4,
goa4,
goo4,
gun4,
nag4,
neg4,
nog4,
ane3,
eau3,
eon3,
nae3,
nan3,
noo3,
nun3,
one3,
ono3,
2 letter words:
op4,
pa4,
pe4,
up4,
ag3,
go3,
ae2,
an2,
en2,
na2,
ne2,
no2,
nu2,
oe2,
on2,
un2,