5 letter words:
kooks13,
books11,
kobos11,
booms9,
bosom9,
4 letter words:
kook12,
book10,
bosk10,
kobo10,
kobs10,
mosk10,
boom8,
mobs8,
sook8,
boos6,
moos6,
3 letter words:
kob9,
kos7,
mob7,
boo5,
bos5,
moo5,
mos5,
oms5,
sob5,
som5,
2 letter words:
bo4,
mo4,
om4,
os2,
so2,