5 letter words:
hooka12,
karoo9,
korat9,
tarok9,
troak9,
ortho8,
thoro8,
torah8,
ratoo5,
4 letter words:
hark11,
hoka11,
hook11,
khat11,
khor11,
koha11,
atok8,
karo8,
kart8,
kora8,
koro8,
koto8,
okra8,
okta8,
rook8,
toko8,
took8,
haro7,
hart7,
hoar7,
hoot7,
hora7,
oath7,
rath7,
tahr7,
thar7,
thro7,
toho7,
rato4,
root4,
rota4,
roto4,
taro4,
tora4,
toro4,
3 letter words:
ark7,
kat7,
koa7,
kor7,
oak7,
oka7,
rok7,
tak7,
hao6,
hat6,
hoa6,
hoo6,
hot6,
oho6,
ooh6,
rah6,
rho6,
tho6,
art3,
oar3,
oat3,
oor3,
oot3,
ora3,
ort3,
rat3,
roo3,
rot3,
tao3,
tar3,
too3,
tor3,
2 letter words:
ka6,
ko6,
ah5,
ha5,
ho5,
oh5,
ar2,
at2,
oo2,
or2,
ta2,
to2,