5 letter words:
hoast8,
hoist8,
hosta8,
oaths8,
ohias8,
saith8,
shoat8,
taish8,
iotas5,
ostia5,
stoai5,
4 letter words:
ahis7,
hast7,
hats7,
hist7,
hits7,
hoas7,
host7,
hots7,
oath7,
ohia7,
shat7,
shit7,
shot7,
sith7,
soth7,
tash7,
thio7,
this7,
tosh7,
aits4,
iota4,
itas4,
oast4,
oats4,
sati4,
stoa4,
tais4,
taos4,
tosa4,
3 letter words:
ahi6,
ahs6,
ash6,
hao6,
has6,
hat6,
his6,
hit6,
hoa6,
hoi6,
hos6,
hot6,
ish6,
ohs6,
sha6,
soh6,
tho6,
ais3,
ait3,
ios3,
iso3,
ita3,
its3,
oat3,
sai3,
sat3,
sit3,
sot3,
tai3,
tao3,
tas3,
tis3,
2 letter words:
ah5,
ha5,
hi5,
ho5,
oh5,
sh5,
ai2,
as2,
at2,
io2,
is2,
it2,
oi2,
os2,
si2,
so2,
st2,
ta2,
ti2,
to2,