5 letter words:
bosky14,
kybos14,
sybow13,
4 letter words:
sizy16,
swiz16,
kybo13,
kows11,
woks11,
yoks11,
bisk10,
boks10,
bosk10,
kobs10,
yows10,
ywis10,
bows9,
boys9,
swob9,
sybo9,
yobs9,
kois8,
oiks8,
skio8,
bios6,
bois6,
obis6,
3 letter words:
wiz15,
biz14,
zos12,
kow10,
sky10,
wok10,
yok10,
bok9,
kob9,
swy9,
yow9,
bow8,
boy8,
bys8,
yob8,
kis7,
koi7,
kos7,
oik7,
sik7,
ski7,
oys6,
sow6,
soy6,
wis6,
wos6,
yos6,
bio5,
bis5,
boi5,
bos5,
obi5,
obs5,
sib5,
sob5,
ios3,
iso3,
2 letter words:
zo11,
ky9,
by7,
ki6,
ko6,
ow5,
oy5,
wo5,
yo5,
bi4,
bo4,
ob4,
io2,
is2,
oi2,
os2,
si2,
so2,