8 letter words:
cissings11,
7 letter words:
cissing10,
6 letter words:
icings9,
5 letter words:
icing8,
signs6,
sings6,
snigs6,
4 letter words:
cigs7,
sics6,
gins5,
sign5,
sing5,
snig5,
nisi4,
sins4,
siss4,
3 letter words:
cig6,
cis5,
sic5,
gin4,
gis4,
ins3,
nis3,
sin3,
sis3,
2 letter words:
gi3,
in2,
is2,
si2,