9 letter words:
swimsuits14,
8 letter words:
swimsuit13,
missuits10,
7 letter words:
missuit9,
6 letter words:
missis8,
missus8,
tussis6,
5 letter words:
swims10,
swiss8,
wists8,
mists7,
mitis7,
musts7,
smuts7,
stums7,
situs5,
suits5,
4 letter words:
swim9,
swum9,
iwis7,
wiss7,
wist7,
wits7,
wuss7,
isms6,
miss6,
mist6,
muss6,
must6,
muts6,
sims6,
smit6,
smut6,
stum6,
sums6,
sits4,
suit4,
suss4,
tuis4,
3 letter words:
wis6,
wit6,
ism5,
mis5,
mus5,
mut5,
sim5,
sum5,
its3,
sis3,
sit3,
tis3,
tui3,
uts3,
2 letter words:
mi4,
mu4,
um4,
is2,
it2,
si2,
ti2,
us2,
ut2,