5 letter words:
hillo8,
hollo8,
holon8,
4 letter words:
hill7,
hoon7,
lilo4,
lino4,
lion4,
loin4,
loon4,
nill4,
noil4,
noll4,
nolo4,
olio4,
3 letter words:
hin6,
hoi6,
hon6,
hoo6,
noh6,
oho6,
ooh6,
ill3,
ion3,
lin3,
loo3,
nil3,
noo3,
oil3,
ono3,
oon3,
2 letter words:
hi5,
ho5,
oh5,
in2,
io2,
li2,
lo2,
no2,
oi2,
on2,
oo2,