4 letter words:
find8,
hand8,
hind8,
fain7,
naif7,
3 letter words:
dah7,
dif7,
fad7,
fid7,
had7,
hid7,
ahi6,
fan6,
fin6,
hin6,
nah6,
aid4,
and4,
dan4,
din4,
ain3,
ani3,
inn3,
nan3,
2 letter words:
ah5,
fa5,
ha5,
hi5,
if5,
ad3,
id3,
ai2,
an2,
in2,
na2,