7 letter words:
cheques21,
quiches21,
6 letter words:
cheque20,
quiche20,
seiche11,
5 letter words:
cuish10,
eches10,
4 letter words:
chis9,
eche9,
huic9,
ichs9,
such9,
hies7,
hues7,
cees6,
cues6,
ecus6,
ices6,
sice6,
3 letter words:
qis12,
suq12,
chi8,
hic8,
ich8,
hes6,
hie6,
his6,
hue6,
she6,
cee5,
cis5,
cue5,
ecu5,
ice5,
sec5,
sic5,
see3,
sei3,
sue3,
use3,
2 letter words:
qi11,
eh5,
he5,
hi5,
sh5,
uh5,
es2,
is2,
si2,
us2,