5 letter words:
kudos10,
kudus10,
4 letter words:
bosk10,
busk10,
kobs10,
dusk9,
kudo9,
kudu9,
souk8,
bods7,
buds7,
dubs7,
duos5,
ouds5,
udos5,
3 letter words:
kob9,
kos7,
suk7,
bod6,
bud6,
dub6,
bos5,
bus5,
sob5,
sub5,
dos4,
duo4,
ods4,
oud4,
sod4,
udo4,
sou3,
2 letter words:
bo4,
do3,
od3,
os2,
so2,
us2,