8 letter words:
hiccough19,
6 letter words:
chough15,
5 letter words:
chich15,
chico12,
couch12,
hough12,
cough11,
4 letter words:
chic11,
choc11,
coch11,
high11,
hogh11,
chog10,
chug10,
chou9,
huic9,
ouch9,
3 letter words:
hoh9,
huh9,
chi8,
hic8,
hoc8,
ich8,
och8,
ghi7,
hog7,
hug7,
ugh7,
cig6,
cog6,
hoi6,
hui6,
gio4,
2 letter words:
ch7,
hi5,
ho5,
oh5,
uh5,
gi3,
go3,
gu3,
ug3,
io2,
oi2,
ou2,