5 letter words:
cines7,
sices7,
since7,
sines5,
4 letter words:
cess6,
cine6,
ices6,
nice6,
secs6,
sice6,
sics6,
ness4,
seis4,
sine4,
sins4,
3 letter words:
cis5,
ice5,
sec5,
sic5,
ens3,
ess3,
ins3,
sei3,
sen3,
sin3,
sis3,
2 letter words:
en2,
es2,
in2,
is2,
ne2,
si2,