7 letter words:
idiotic10,
5 letter words:
dicot8,
iodic8,
idiot6,
4 letter words:
dict7,
odic7,
cito6,
coit6,
otic6,
doit5,
3 letter words:
cid6,
cod6,
doc6,
cit5,
cot5,
tic5,
toc5,
dit4,
dot4,
tid4,
tod4,
2 letter words:
di3,
do3,
id3,
od3,
io2,
it2,
oi2,
ti2,
to2,