7 letter words:
kokobeh20,
5 letter words:
ebook11,
4 letter words:
kook12,
hoke11,
hook11,
okeh11,
boke10,
boko10,
book10,
kobo10,
boho9,
booh9,
hobo9,
oboe6,
3 letter words:
bok9,
keb9,
kob9,
boh8,
hob8,
oke7,
hoe6,
hoo6,
oho6,
ooh6,
boo5,
obe5,
obo5,
2 letter words:
ko6,
eh5,
he5,
ho5,
oh5,
be4,
bo4,
ob4,
oe2,
oo2,