6 letter words:
cachou13,
concha13,
5 letter words:
chaco12,
coach12,
conch12,
couch12,
ancho10,
nacho10,
nauch10,
nucha10,
4 letter words:
choc11,
coch11,
chao9,
chon9,
chou9,
nach9,
ouch9,
coca8,
noah7,
unco6,
3 letter words:
ach8,
cha8,
hoc8,
och8,
han6,
hao6,
hoa6,
hon6,
hun6,
nah6,
noh6,
can5,
con5,
oca5,
2 letter words:
ch7,
ah5,
ha5,
ho5,
oh5,
uh5,
an2,
na2,
no2,
nu2,
on2,
ou2,
un2,