6 letter words:
infima11,
intima8,
5 letter words:
faint8,
fitna8,
animi7,
matin7,
tamin7,
4 letter words:
fain7,
fiat7,
fini7,
naif7,
amin6,
main6,
mani6,
mina6,
mini6,
mint6,
anti4,
inia4,
inti4,
tain4,
3 letter words:
aft6,
fan6,
fat6,
fin6,
fit6,
aim5,
ami5,
man5,
mat5,
mna5,
nam5,
nim5,
tam5,
ain3,
ait3,
ani3,
ant3,
ita3,
nat3,
nit3,
tai3,
tan3,
tin3,
2 letter words:
fa5,
if5,
am4,
ma4,
mi4,
ai2,
an2,
at2,
in2,
it2,
na2,
ta2,
ti2,