6 letter words:
firman11,
maftir11,
martin8,
5 letter words:
afrit8,
faint8,
infra8,
inarm7,
matin7,
riant5,
train5,
4 letter words:
farm9,
firm9,
fain7,
fair7,
fart7,
fiar7,
fiat7,
firn7,
frat7,
frit7,
naif7,
raft7,
rift7,
amin6,
amir6,
main6,
mair6,
mart6,
mina6,
mint6,
rami6,
tram6,
trim6,
airn4,
airt4,
anti4,
rain4,
rani4,
rant4,
tain4,
tarn4,
3 letter words:
aft6,
arf6,
fan6,
far6,
fat6,
fin6,
fir6,
fit6,
rif6,
aim5,
ami5,
arm5,
man5,
mar5,
mat5,
mir5,
nam5,
nim5,
ram5,
rim5,
tam5,
ain3,
air3,
ait3,
ani3,
ant3,
art3,
nit3,
rai3,
ran3,
rat3,
ria3,
rin3,
tan3,
tar3,
tin3,
2 letter words:
fa5,
if5,
am4,
ma4,
mi4,
ai2,
an2,
ar2,
at2,
in2,
it2,
na2,
ta2,
ti2,