7 letter words:
taffeta13,
6 letter words:
fatten9,
5 letter words:
fatwa11,
faena8,
antae5,
4 letter words:
waff13,
fawn10,
naff10,
teff10,
waft10,
weft10,
anew7,
fane7,
fate7,
feat7,
feta7,
newt7,
twae7,
twat7,
wane7,
want7,
watt7,
wean7,
went7,
anta4,
ante4,
etna4,
neat4,
nett4,
tate4,
teat4,
tent4,
3 letter words:
aff9,
eff9,
few9,
aft6,
awa6,
awe6,
awn6,
eft6,
fan6,
fat6,
fen6,
fet6,
naw6,
new6,
taw6,
tew6,
twa6,
wae6,
wan6,
wat6,
wen6,
wet6,
ana3,
ane3,
ant3,
ate3,
att3,
eat3,
eta3,
nae3,
net3,
tae3,
tan3,
tat3,
tea3,
ten3,
tet3,
2 letter words:
aw5,
ef5,
fa5,
fe5,
we5,
aa2,
ae2,
an2,
at2,
en2,
et2,
na2,
ne2,
ta2,