5 letter words:
cahow13,
4 letter words:
howf13,
chaw12,
chow12,
haaf10,
whoa10,
chao9,
waac9,
3 letter words:
fah9,
faw9,
foh9,
haw9,
how9,
wha9,
who9,
wof9,
ach8,
caw8,
cha8,
cow8,
hoc8,
och8,
aah6,
aha6,
awa6,
faa6,
hao6,
hoa6,
oaf6,
caa5,
oca5,
2 letter words:
ch7,
ah5,
aw5,
fa5,
ha5,
ho5,
of5,
oh5,
ow5,
wo5,
aa2,