7 letter words:
affiant13,
6 letter words:
affine12,
taffia12,
binate8,
taenia6,
5 letter words:
abaft10,
befit10,
faena8,
faint8,
feint8,
tafia8,
abate7,
antae5,
entia5,
tenia5,
tinea5,
4 letter words:
baff12,
biff12,
fief10,
fife10,
naff10,
teff10,
tiff10,
fain7,
fane7,
fate7,
feat7,
feta7,
fiat7,
fine7,
naif7,
neif7,
abet6,
bait6,
bane6,
bani6,
bate6,
bean6,
beat6,
bent6,
beta6,
bine6,
bint6,
bite6,
nabe6,
anta4,
ante4,
anti4,
etna4,
neat4,
nite4,
tain4,
tine4,
3 letter words:
aff9,
eff9,
iff9,
fab8,
fib8,
aft6,
eft6,
fan6,
fat6,
fen6,
fet6,
fie6,
fin6,
fit6,
aba5,
baa5,
ban5,
bat5,
ben5,
bet5,
bin5,
bit5,
nab5,
neb5,
nib5,
tab5,
ain3,
ait3,
ana3,
ane3,
ani3,
ant3,
ate3,
eat3,
eta3,
nae3,
net3,
nit3,
tae3,
tan3,
tea3,
ten3,
tie3,
tin3,
2 letter words:
ef5,
fa5,
fe5,
if5,
ab4,
ba4,
be4,
bi4,
aa2,
ae2,
ai2,
an2,
at2,
en2,
et2,
in2,
it2,
na2,
ne2,
ta2,
ti2,