5 letter words:
bough11,
cough11,
4 letter words:
chub11,
chug10,
huic9,
ouch9,
biog7,
3 letter words:
chi8,
hic8,
hob8,
hub8,
ich8,
cob7,
cub7,
ghi7,
hog7,
hug7,
ugh7,
big6,
bog6,
bug6,
cig6,
cog6,
gib6,
gob6,
bio5,
obi5,
2 letter words:
hi5,
ho5,
oh5,
uh5,
bi4,
bo4,
go3,
oi2,