6 letter words:
twilts9,
5 letter words:
twilt8,
twist8,
twits8,
wilts8,
stilt5,
tilts5,
4 letter words:
twit7,
wilt7,
wist7,
wits7,
list4,
lits4,
silt4,
slit4,
tils4,
tilt4,
tits4,
3 letter words:
wis6,
wit6,
its3,
lis3,
lit3,
sit3,
til3,
tis3,
tit3,
2 letter words:
is2,
it2,
li2,
si2,
st2,
ti2,