7 letter words:
boshbok18,
5 letter words:
hooks12,
shook12,
books11,
kobos11,
bohos10,
hobos10,
boobs9,
4 letter words:
hook11,
book10,
bosk10,
kobo10,
kobs10,
boho9,
bosh9,
hobo9,
hobs9,
bobs8,
boob8,
sook8,
oohs7,
shoo7,
boos6,
3 letter words:
kob9,
hob8,
bob7,
kos7,
hos6,
oho6,
ohs6,
ooh6,
boo5,
bos5,
sob5,
2 letter words:
ho5,
oh5,
sh5,
bo4,
os2,
so2,