8 letter words:
effected17,
6 letter words:
effect14,
defect12,
effete12,
5 letter words:
feted9,
4 letter words:
teff10,
deft8,
feed8,
cede7,
feet7,
fete7,
cete6,
deet5,
teed5,
3 letter words:
eff9,
def7,
fed7,
eft6,
fee6,
fet6,
cee5,
dee4,
ted4,
tee3,
2 letter words:
ef5,
fe5,
de3,
ed3,
et2,