6 letter words:
swoosh12,
5 letter words:
howso11,
shows11,
whoso11,
woosh11,
shoos8,
4 letter words:
hows10,
show10,
hoss7,
ohos7,
oohs7,
shoo7,
soho7,
sohs7,
sows7,
woos7,
3 letter words:
how9,
who9,
hoo6,
hos6,
oho6,
ohs6,
ooh6,
soh6,
sow6,
woo6,
wos6,
oos3,
sos3,
2 letter words:
ho5,
oh5,
ow5,
sh5,
wo5,
oo2,
os2,
so2,
