7 letter words:
cubbish16,
5 letter words:
chubs12,
cuish10,
4 letter words:
chub11,
bush9,
chis9,
hubs9,
huic9,
ichs9,
such9,
bibs8,
bubs8,
cubs8,
sibb8,
3 letter words:
chi8,
hic8,
hub8,
ich8,
bib7,
bub7,
cub7,
his6,
bis5,
bus5,
cis5,
sib5,
sic5,
sub5,
2 letter words:
hi5,
sh5,
uh5,
bi4,
is2,
si2,
us2,