7 letter words:
fontina10,
notitia7,
6 letter words:
fanion9,
finito9,
infant9,
nonfat9,
anoint6,
nation6,
titian6,
tonant6,
5 letter words:
faint8,
fanon8,
fitna8,
anion5,
inion5,
niton5,
noint5,
taint5,
tanti5,
tanto5,
titan5,
4 letter words:
fain7,
fano7,
fiat7,
fini7,
fino7,
fitt7,
foin7,
font7,
info7,
naif7,
tift7,
toft7,
anno4,
anon4,
anti4,
inia4,
inti4,
into4,
iota4,
nain4,
naoi4,
nona4,
noni4,
nota4,
nott4,
oint4,
tain4,
tait4,
tint4,
titi4,
toit4,
3 letter words:
aft6,
fan6,
fat6,
fin6,
fit6,
fon6,
oaf6,
oft6,
ain3,
ait3,
ani3,
ann3,
ant3,
att3,
inn3,
ion3,
ita3,
nan3,
nat3,
nit3,
non3,
not3,
oat3,
tai3,
tan3,
tao3,
tat3,
tin3,
tit3,
ton3,
tot3,
2 letter words:
fa5,
if5,
of5,
ai2,
an2,
at2,
in2,
io2,
it2,
na2,
no2,
oi2,
on2,
ta2,
ti2,
to2,