7 letter words:
scurril9,
6 letter words:
cirrus8,
5 letter words:
cirls7,
curli7,
curls7,
currs7,
cursi7,
sulci7,
4 letter words:
cirl6,
cris6,
crus6,
curl6,
curr6,
curs6,
rucs6,
scul6,
scur6,
uric6,
lurs4,
slur4,
3 letter words:
cis5,
cru5,
cur5,
ruc5,
sic5,
lis3,
lur3,
sir3,
sri3,
sui3,
sur3,
2 letter words:
is2,
li2,
si2,
ur2,
us2,