6 letter words:
kobold13,
5 letter words:
blood8,
4 letter words:
boko10,
book10,
kobo10,
dook9,
kolo8,
look8,
bold7,
doob7,
bolo6,
bool6,
lobo6,
obol6,
dool5,
3 letter words:
bok9,
kob9,
bod6,
dob6,
boo5,
lob5,
obo5,
dol4,
doo4,
lod4,
old4,
loo3,
2 letter words:
ko6,
bo4,
ob4,
do3,
od3,
lo2,
oo2,