5 letter words:
hatch13,
hatha11,
4 letter words:
haha10,
hath10,
chat9,
tach9,
agha8,
gath8,
ghat8,
taha7,
acta6,
3 letter words:
hah9,
ach8,
cha8,
hag7,
aah6,
aha6,
cag6,
hat6,
act5,
caa5,
cat5,
aga4,
gat4,
tag4,
2 letter words:
ch7,
ah5,
ha5,
ag3,
aa2,
at2,
ta2,