9 letter words:
witticism16,
5 letter words:
twist8,
twits8,
mitis7,
mitts7,
titis5,
4 letter words:
cwms11,
swim9,
mics8,
iwis7,
twit7,
wist7,
wits7,
cist6,
mist6,
mitt6,
smit6,
tics6,
titi4,
tits4,
3 letter words:
cwm10,
mic7,
wis6,
wit6,
cis5,
ism5,
mis5,
sic5,
sim5,
tic5,
its3,
sit3,
tis3,
tit3,
2 letter words:
mi4,
is2,
it2,
si2,
ti2,