5 letter words:
bouks11,
buiks11,
gouks10,
bigos8,
biogs8,
bogus8,
gibus8,
4 letter words:
bisk10,
boks10,
bosk10,
bouk10,
buik10,
busk10,
kobs10,
gouk9,
skug9,
kois8,
oiks8,
ouks8,
skio8,
souk8,
bigs7,
biog7,
bogs7,
bugs7,
gibs7,
gobs7,
gubs7,
bios6,
bois6,
ibis6,
obis6,
gios5,
3 letter words:
bok9,
kob9,
kis7,
koi7,
kos7,
oik7,
ouk7,
sik7,
ski7,
suk7,
big6,
bog6,
bug6,
gib6,
gob6,
gub6,
bio5,
bis5,
boi5,
bos5,
bus5,
obi5,
obs5,
sib5,
sob5,
sub5,
gio4,
gis4,
gos4,
gus4,
sog4,
ugs4,
ios3,
iso3,
ous3,
sou3,
sui3,
2 letter words:
ki6,
ko6,
bi4,
bo4,
ob4,
gi3,
go3,
gu3,
ug3,
io2,
is2,
oi2,
os2,
ou2,
si2,
so2,
us2,