6 letter words:
chukka19,
kiaugh14,
cachou13,
gaucho12,
5 letter words:
chick16,
chock16,
chuck16,
hokku16,
khaki16,
hoick14,
acock13,
chica12,
chico12,
coach12,
couch12,
haiku12,
cough11,
chiao10,
guaco8,
4 letter words:
kick14,
hack13,
hick13,
hock13,
huck13,
cock12,
kaki12,
chic11,
guck11,
haik11,
haku11,
chug10,
chai9,
chao9,
chia9,
huic9,
kagu9,
ouch9,
coca8,
ohia7,
ciao6,
agio5,
3 letter words:
khi10,
ick9,
chi8,
hic8,
ich8,
auk7,
ghi7,
hag7,
hog7,
hug7,
koa7,
koi7,
oak7,
oka7,
ugh7,
ahi6,
cig6,
cog6,
hao6,
oca5,
ago4,
goa4,
2 letter words:
ka6,
ki6,
ah5,
ha5,
hi5,
ho5,
oh5,
uh5,
ag3,
go3,
ai2,
oi2,