8 letter words:
wistitis11,
7 letter words:
wistiti10,
6 letter words:
twists9,
5 letter words:
swits8,
twist8,
twits8,
wists8,
titis5,
4 letter words:
iwis7,
twit7,
wiss7,
wist7,
wits7,
isit4,
sist4,
sits4,
titi4,
tits4,
3 letter words:
iwi6,
wis6,
wit6,
its3,
sis3,
sit3,
tis3,
tit3,
2 letter words:
is2,
it2,
si2,
st2,
ti2,
