4 letter words:
kiff14,
faik11,
kaif11,
fifi10,
tiff10,
ikat8,
kati8,
taki8,
tika8,
tiki8,
fiat7,
3 letter words:
kaf10,
kif10,
aff9,
iff9,
kai7,
kat7,
kit7,
tak7,
aft6,
fat6,
fit6,
ait3,
ita3,
tai3,
2 letter words:
ka6,
ki6,
fa5,
if5,
ai2,
at2,
it2,
ta2,
ti2,