6 letter words:
koolah13,
halloo9,
holloa9,
5 letter words:
hooka12,
hallo8,
holla8,
hollo8,
4 letter words:
hoka11,
holk11,
hook11,
koha11,
kohl11,
lakh11,
alko8,
kola8,
kolo8,
look8,
hall7,
halo7,
olla4,
3 letter words:
koa7,
oak7,
oka7,
hao6,
hoa6,
hoo6,
lah6,
oho6,
ooh6,
all3,
loo3,
2 letter words:
ka6,
ko6,
ah5,
ha5,
ho5,
oh5,
al2,
la2,
lo2,
oo2,