4 letter words:
hack13,
huck13,
dhak12,
khud12,
dack11,
duck11,
haku11,
cauk10,
chad10,
duka9,
haud8,
daud6,
duad6,
3 letter words:
ach8,
cha8,
dak8,
auk7,
dah7,
duh7,
had7,
cad6,
cud6,
add5,
dad5,
dud5,
2 letter words:
ch7,
ka6,
ah5,
ha5,
uh5,
ad3,
da3,