7 letter words:
oboists9,
6 letter words:
boosts8,
oboist8,
oobits8,
5 letter words:
bitsy10,
booty10,
bossy10,
boyos10,
byssi10,
sooty8,
tossy8,
toyos8,
bitos7,
boost7,
boots7,
obits7,
oobit7,
stobs7,
soots5,
4 letter words:
boyo9,
boys9,
sybo9,
toby9,
yobs9,
oosy7,
soys7,
toyo7,
toys7,
bios6,
bist6,
bito6,
bits6,
bois6,
boos6,
boot6,
boss6,
bots6,
obis6,
obit6,
obos6,
sibs6,
sobs6,
stob6,
isos4,
oots4,
sist4,
sits4,
soot4,
sots4,
toss4,
3 letter words:
boy8,
bys8,
yob8,
oys6,
soy6,
sty6,
toy6,
yos6,
bio5,
bis5,
bit5,
boi5,
boo5,
bos5,
bot5,
obi5,
obo5,
obs5,
sib5,
sob5,
ios3,
iso3,
its3,
oos3,
oot3,
sis3,
sit3,
sos3,
sot3,
tis3,
too3,
2 letter words:
by7,
oy5,
yo5,
bi4,
bo4,
ob4,
io2,
is2,
it2,
oi2,
oo2,
os2,
si2,
so2,
st2,
ti2,
to2,