7 letter words:
taffety16,
5 letter words:
taffy14,
fatty11,
fytte11,
fetta8,
4 letter words:
affy13,
yaff13,
teff10,
fate7,
feat7,
feta7,
fett7,
tyte7,
yate7,
yett7,
etat4,
tate4,
teat4,
3 letter words:
aff9,
eff9,
fay9,
fey9,
aft6,
aye6,
eft6,
fae6,
fat6,
fet6,
tay6,
tef6,
tye6,
yae6,
yea6,
yet6,
ate3,
att3,
eat3,
eta3,
tae3,
tat3,
tea3,
tet3,
2 letter words:
fy8,
ay5,
ef5,
fa5,
fe5,
ya5,
ye5,
ae2,
at2,
ea2,
et2,
ta2,
te2,