6 letter words:
fennel9,
fettle9,
lenten6,
nettle6,
telnet6,
5 letter words:
fleet8,
tenet5,
4 letter words:
feel7,
feet7,
felt7,
fete7,
flee7,
left7,
leet4,
lent4,
nene4,
nett4,
teel4,
teen4,
tele4,
tent4,
3 letter words:
eft6,
elf6,
fee6,
fen6,
fet6,
eel3,
lee3,
let3,
nee3,
net3,
tee3,
tel3,
ten3,
tet3,
2 letter words:
ef5,
fe5,
el2,
en2,
et2,
ne2,