8 letter words:
eccrisis12,
7 letter words:
cissier9,
6 letter words:
cercis10,
crisic10,
crises8,
crisis8,
scries8,
irises6,
5 letter words:
cerci9,
ceric9,
circs9,
cires7,
cress7,
cries7,
crise7,
erics7,
icers7,
icier7,
rices7,
seric7,
sices7,
issei5,
rises5,
seirs5,
sires5,
siris5,
4 letter words:
cess6,
cire6,
cris6,
eric6,
icer6,
ices6,
recs6,
rice6,
secs6,
sice6,
sics6,
ires4,
iris4,
reis4,
rise4,
seir4,
seis4,
sers4,
sies4,
sire4,
siri4,
sirs4,
sris4,
3 letter words:
cis5,
ice5,
rec5,
sec5,
sic5,
ers3,
ess3,
ire3,
rei3,
res3,
sei3,
ser3,
sir3,
sis3,
sri3,
2 letter words:
er2,
es2,
is2,
re2,
si2,
