7 letter words:
scirrhi12,
6 letter words:
whirrs12,
chirrs11,
rishis9,
shirrs9,
crisis8,
5 letter words:
swish11,
whirr11,
whirs11,
chirr10,
rishi8,
shirr8,
shris8,
cirri7,
4 letter words:
wich12,
whir10,
wish10,
chis9,
ichs9,
rich9,
hiss7,
iwis7,
shri7,
wiss7,
cris6,
sics6,
iris4,
sirs4,
sris4,
3 letter words:
chi8,
hic8,
ich8,
his6,
wis6,
cis5,
sic5,
sir3,
sis3,
sri3,
2 letter words:
hi5,
sh5,
is2,
si2,