6 letter words:
finito9,
5 letter words:
idiot6,
iodin6,
nitid6,
tondi6,
4 letter words:
fido8,
find8,
foid8,
fond8,
fini7,
fino7,
foin7,
font7,
info7,
dino5,
dint5,
doit5,
nidi5,
nodi5,
tind5,
inti4,
into4,
oint4,
3 letter words:
dif7,
dof7,
fid7,
fin6,
fit6,
fon6,
oft6,
din4,
dit4,
don4,
dot4,
nid4,
nod4,
tid4,
tod4,
ion3,
nit3,
not3,
tin3,
ton3,
2 letter words:
if5,
of5,
di3,
do3,
id3,
od3,
in2,
io2,
it2,
no2,
oi2,
on2,
ti2,
to2,