7 letter words:
cohibit14,
6 letter words:
biotic10,
5 letter words:
bitch12,
botch12,
obiit7,
4 letter words:
chib11,
both9,
chit9,
coth9,
itch9,
tich9,
hioi7,
thio7,
bito6,
cito6,
coit6,
obit6,
otic6,
3 letter words:
boh8,
chi8,
hic8,
hob8,
hoc8,
ich8,
och8,
cob7,
hit6,
hoi6,
hot6,
tho6,
bio5,
bit5,
boi5,
bot5,
cit5,
cot5,
obi5,
tic5,
toc5,
2 letter words:
ch7,
hi5,
ho5,
oh5,
bi4,
bo4,
ob4,
io2,
it2,
oi2,
ti2,
to2,