5 letter words:
faint8,
feint8,
often8,
atone5,
entia5,
oaten5,
tenia5,
tinea5,
4 letter words:
fain7,
fane7,
fano7,
fate7,
feat7,
feta7,
fiat7,
fine7,
fino7,
foin7,
font7,
info7,
naif7,
neif7,
aeon4,
ante4,
anti4,
etna4,
into4,
iota4,
naoi4,
neat4,
nite4,
nota4,
note4,
tain4,
tine4,
toea4,
tone4,
3 letter words:
aft6,
eft6,
fan6,
fat6,
fen6,
fet6,
fie6,
fin6,
fit6,
foe6,
fon6,
oaf6,
oft6,
ain3,
ait3,
ane3,
ani3,
ant3,
ate3,
eat3,
eon3,
eta3,
ion3,
nae3,
net3,
nit3,
not3,
oat3,
one3,
tae3,
tan3,
tao3,
tea3,
ten3,
tie3,
tin3,
toe3,
ton3,
2 letter words:
ef5,
fa5,
fe5,
if5,
of5,
ae2,
ai2,
an2,
at2,
en2,
et2,
in2,
it2,
na2,
ne2,
no2,
oe2,
oi2,
on2,
ta2,
ti2,
to2,