5 letter words:
chais10,
chaos10,
chiao10,
chias10,
oshac10,
ohias8,
ciaos7,
4 letter words:
cash9,
chai9,
chao9,
chas9,
chia9,
chis9,
cosh9,
ichs9,
sich9,
ahis7,
hoas7,
ohia7,
asci6,
ciao6,
ocas6,
saic6,
soca6,
3 letter words:
ach8,
cha8,
chi8,
hic8,
hoc8,
ich8,
och8,
ahi6,
ahs6,
ash6,
hao6,
has6,
his6,
hoa6,
hoi6,
hos6,
ish6,
ohs6,
sha6,
soh6,
cis5,
cos5,
oca5,
sac5,
sic5,
soc5,
ais3,
ios3,
iso3,
sai3,
2 letter words:
ch7,
ah5,
ha5,
hi5,
ho5,
oh5,
sh5,
ai2,
as2,
io2,
is2,
oi2,
os2,
si2,
so2,