5 letter words:
chank14,
ancho10,
nacho10,
4 letter words:
zack19,
zonk17,
azon13,
hack13,
hock13,
zona13,
ankh11,
hank11,
hoka11,
honk11,
khan11,
koha11,
conk10,
nock10,
chao9,
chon9,
nach9,
kaon8,
koan8,
noah7,
3 letter words:
zho15,
caz14,
coz14,
azo12,
zoa12,
ach8,
cha8,
hoc8,
och8,
koa7,
kon7,
oak7,
oka7,
han6,
hao6,
hoa6,
hon6,
nah6,
noh6,
can5,
con5,
oca5,
2 letter words:
za11,
zo11,
ch7,
ka6,
ko6,
ah5,
ha5,
ho5,
oh5,
an2,
na2,
no2,
on2,