6 letter words:
inwits9,
5 letter words:
inwit8,
twins8,
intis5,
4 letter words:
iwis7,
twin7,
wins7,
wist7,
wits7,
inti4,
isit4,
nisi4,
nits4,
snit4,
tins4,
3 letter words:
iwi6,
win6,
wis6,
wit6,
ins3,
its3,
nis3,
nit3,
sin3,
sit3,
tin3,
tis3,
2 letter words:
in2,
is2,
it2,
si2,
st2,
ti2,
