6 letter words:
cachou13,
5 letter words:
cahow13,
chufa13,
chaco12,
coach12,
couch12,
4 letter words:
howf13,
chaw12,
chow12,
choc11,
coch11,
hauf10,
houf10,
whoa10,
cauf9,
chao9,
chou9,
ouch9,
coca8,
3 letter words:
fah9,
faw9,
foh9,
haw9,
how9,
wha9,
who9,
wof9,
ach8,
caw8,
cha8,
cow8,
hoc8,
och8,
auf6,
fou6,
hao6,
hoa6,
oaf6,
ufo6,
oca5,
2 letter words:
ch7,
ah5,
aw5,
fa5,
ha5,
ho5,
of5,
oh5,
ow5,
uh5,
wo5,
ou2,