6 letter words:
unhoop11,
5 letter words:
phono10,
4 letter words:
hoop9,
ouph9,
phon9,
pooh9,
hoon7,
noop6,
noup6,
poon6,
upon6,
3 letter words:
hop8,
hup8,
pho8,
poh8,
puh8,
hon6,
hoo6,
hun6,
noh6,
oho6,
ooh6,
oop5,
oup5,
poo5,
pun5,
upo5,
noo3,
ono3,
oon3,
2 letter words:
ho5,
oh5,
uh5,
op4,
po4,
up4,
no2,
nu2,
on2,
oo2,
ou2,
un2,