10 letter words:
infinitary16,
8 letter words:
infantry14,
infinity14,
7 letter words:
nitrify13,
inanity10,
6 letter words:
fainty12,
ratify12,
infant9,
tranny9,
5 letter words:
fairy11,
fanny11,
finny11,
nifty11,
rifty11,
afrit8,
faint8,
fitna8,
frati8,
iftar8,
infra8,
nitry8,
rainy8,
tinny8,
tyran8,
intra5,
riant5,
train5,
4 letter words:
fray10,
airy7,
arty7,
ayin7,
fain7,
fair7,
fart7,
fiar7,
fiat7,
fini7,
firn7,
frat7,
frit7,
naif7,
nary7,
raft7,
rift7,
tiny7,
tray7,
tyin7,
yarn7,
airn4,
airt4,
anti4,
arti4,
inia4,
inti4,
nain4,
rain4,
rait4,
rani4,
rant4,
tain4,
tarn4,
tiar4,
trin4,
3 letter words:
fay9,
fry9,
aft6,
any6,
arf6,
ary6,
fan6,
far6,
fat6,
fin6,
fir6,
fit6,
fra6,
nay6,
ray6,
rif6,
rya6,
tay6,
try6,
yar6,
yin6,
ain3,
air3,
ait3,
ani3,
ann3,
ant3,
art3,
inn3,
ita3,
nan3,
nat3,
nit3,
rai3,
ran3,
rat3,
ria3,
rin3,
rit3,
tai3,
tan3,
tar3,
tin3,
2 letter words:
fy8,
ay5,
fa5,
if5,
ny5,
ya5,
ai2,
an2,
ar2,
at2,
in2,
it2,
na2,
ta2,
ti2,
