6 letter words:
gonoph12,
hoopla11,
phonal11,
phonon11,
apolog9,
lagoon7,
longan7,
5 letter words:
phono10,
hogan9,
galop8,
halon8,
honan8,
nopal7,
along6,
anglo6,
logan6,
logon6,
4 letter words:
holp9,
hoop9,
opah9,
phon9,
pooh9,
hang8,
hong8,
glop7,
goop7,
halo7,
pang7,
pong7,
loop6,
opal6,
plan6,
polo6,
pool6,
poon6,
agon5,
gaol5,
goal5,
goon5,
lang5,
logo5,
long5,
anon4,
loan4,
loon4,
nolo4,
nona4,
noon4,
3 letter words:
hap8,
hop8,
pah8,
poh8,
hag7,
hog7,
gap6,
hao6,
hon6,
nah6,
noh6,
oho6,
ooh6,
alp5,
apo5,
lap5,
lop5,
nap5,
pal5,
pan5,
pol5,
poo5,
ago4,
gal4,
gan4,
goa4,
goo4,
lag4,
log4,
nag4,
nog4,
loo3,
nan3,
noo3,
ono3,
2 letter words:
ah5,
ha5,
ho5,
oh5,
op4,
pa4,
ag3,
go3,
al2,
an2,
la2,
lo2,
na2,
no2,
on2,