7 letter words:
distrix15,
6 letter words:
dixits14,
5 letter words:
dixit13,
dirts6,
irids6,
4 letter words:
dixi12,
dirt5,
dits5,
irid5,
rids5,
tids5,
iris4,
isit4,
rits4,
siri4,
stir4,
3 letter words:
six10,
tix10,
xis10,
dis4,
dit4,
ids4,
rid4,
tid4,
its3,
rit3,
sir3,
sit3,
sri3,
tis3,
2 letter words:
xi9,
di3,
id3,
is2,
it2,
si2,
st2,
ti2,
