5 letter words:
bouks11,
pouks11,
4 letter words:
boks10,
bosk10,
bouk10,
busk10,
kobs10,
kops10,
pouk10,
bops8,
ouks8,
pubs8,
souk8,
opus6,
oups6,
soup6,
3 letter words:
bok9,
kob9,
kop9,
bop7,
kos7,
ouk7,
pub7,
suk7,
bos5,
bus5,
obs5,
ops5,
oup5,
pos5,
pus5,
sob5,
sop5,
sub5,
sup5,
upo5,
ups5,
ous3,
sou3,
2 letter words:
ko6,
bo4,
ob4,
op4,
po4,
up4,
os2,
ou2,
so2,
us2,