5 letter words:
soyuz17,
bossy10,
bousy10,
buoys10,
cusso7,
4 letter words:
cozy18,
boys9,
buoy9,
busy9,
buys9,
cosy9,
coys9,
sybo9,
yobs9,
cobs8,
cubs8,
soys7,
yous7,
boss6,
buss6,
coss6,
cuss6,
sobs6,
subs6,
sous4,
3 letter words:
coz14,
boy8,
buy8,
bys8,
coy8,
yob8,
cob7,
cub7,
soy6,
you6,
bos5,
bus5,
cos5,
sob5,
sub5,
sos3,
sou3,
2 letter words:
by7,
oy5,
yo5,
bo4,
os2,
so2,
us2,