5 letter words:
cuits7,
cutis7,
ictus7,
4 letter words:
cist6,
cits6,
cuit6,
cuts6,
scut6,
tics6,
suit4,
tuis4,
utis4,
3 letter words:
cis5,
cit5,
cut5,
sic5,
tic5,
its3,
sit3,
sui3,
tis3,
tui3,
uts3,
2 letter words:
is2,
it2,
si2,
st2,
ti2,
us2,
ut2,