8 letter words:
witblits13,
7 letter words:
twibils12,
6 letter words:
twibil11,
twilit9,
twilts9,
5 letter words:
twilt8,
twist8,
twits8,
wilis8,
wilts8,
bitts7,
blist7,
stilb7,
stilt5,
tilts5,
titis5,
4 letter words:
iwis7,
twit7,
wili7,
wilt7,
wist7,
wits7,
bist6,
bits6,
bitt6,
ibis6,
libs6,
isit4,
list4,
lits4,
silt4,
slit4,
tils4,
tilt4,
titi4,
tits4,
3 letter words:
iwi6,
wis6,
wit6,
bis5,
bit5,
lib5,
sib5,
its3,
lis3,
lit3,
sit3,
til3,
tis3,
tit3,
2 letter words:
bi4,
is2,
it2,
li2,
si2,
st2,
ti2,
