6 letter words:
farina9,
5 letter words:
infra8,
naira5,
4 letter words:
afar7,
faan7,
fain7,
fair7,
fiar7,
firn7,
naif7,
airn4,
aria4,
arna4,
raia4,
rain4,
rana4,
rani4,
3 letter words:
arf6,
faa6,
fan6,
far6,
fin6,
fir6,
fra6,
rif6,
aia3,
ain3,
air3,
ana3,
ani3,
rai3,
ran3,
ria3,
rin3,
2 letter words:
fa5,
if5,
aa2,
ai2,
an2,
ar2,
in2,
na2,