5 letter words:
waist8,
waits8,
iotas5,
ostia5,
stoai5,
4 letter words:
owts7,
staw7,
stow7,
swat7,
swot7,
taws7,
tows7,
twas7,
twos7,
wais7,
wait7,
wast7,
wats7,
wist7,
wits7,
wost7,
wots7,
aits4,
iota4,
itas4,
oast4,
oats4,
sati4,
stoa4,
tais4,
taos4,
tosa4,
3 letter words:
owt6,
saw6,
sow6,
taw6,
tow6,
twa6,
two6,
wai6,
was6,
wat6,
wis6,
wit6,
wos6,
wot6,
ais3,
ait3,
ios3,
iso3,
ita3,
its3,
oat3,
sai3,
sat3,
sit3,
sot3,
tai3,
tao3,
tas3,
tis3,
2 letter words:
aw5,
ow5,
wo5,
ai2,
as2,
at2,
io2,
is2,
it2,
oi2,
os2,
si2,
so2,
st2,
ta2,
ti2,
to2,