6 letter words:
biopsy13,
5 letter words:
bitsy10,
pioys10,
potsy10,
pyots10,
tipsy10,
typos10,
bitos7,
obits7,
posit7,
topis7,
4 letter words:
boys9,
pioy9,
pity9,
posy9,
pyot9,
sybo9,
toby9,
typo9,
yips9,
yobs9,
bops8,
toys7,
bios6,
bist6,
bito6,
bits6,
bois6,
bots6,
obis6,
obit6,
opts6,
piso6,
pits6,
pois6,
post6,
pots6,
spit6,
spot6,
stob6,
stop6,
tips6,
topi6,
tops6,
3 letter words:
boy8,
bys8,
spy8,
yip8,
yob8,
bop7,
oys6,
soy6,
sty6,
toy6,
yos6,
bio5,
bis5,
bit5,
boi5,
bos5,
bot5,
obi5,
obs5,
ops5,
opt5,
pis5,
pit5,
poi5,
pos5,
pot5,
psi5,
pst5,
sib5,
sip5,
sob5,
sop5,
tip5,
top5,
ios3,
iso3,
its3,
sit3,
sot3,
tis3,
2 letter words:
by7,
oy5,
yo5,
bi4,
bo4,
ob4,
op4,
pi4,
po4,
io2,
is2,
it2,
oi2,
os2,
si2,
so2,
st2,
ti2,
to2,