7 letter words:
hoorahs13,
6 letter words:
hoorah12,
horahs12,
5 letter words:
harsh11,
horah11,
hoars8,
horas8,
4 letter words:
hahs10,
hash10,
shah10,
hoar7,
hora7,
oohs7,
rash7,
rhos7,
shoo7,
oars4,
osar4,
soar4,
sora4,
3 letter words:
hah9,
shh9,
ahs6,
ash6,
hao6,
has6,
hos6,
oho6,
ohs6,
ooh6,
rah6,
rho6,
sha6,
ars3,
oar3,
ora3,
ors3,
ras3,
2 letter words:
ah5,
ha5,
ho5,
oh5,
sh5,
ar2,
as2,
or2,
os2,
so2,