8 letter words:
uncuffed17,
6 letter words:
cuffed15,
uncuff14,
fecund12,
5 letter words:
unfed9,
dunce8,
undue6,
4 letter words:
cuff12,
duff11,
fend8,
feud8,
fund8,
cued7,
duce7,
enuf7,
dune5,
nude5,
unde5,
3 letter words:
eff9,
def7,
fed7,
fud7,
cud6,
fen6,
feu6,
fun6,
cue5,
ecu5,
den4,
due4,
dun4,
end4,
2 letter words:
ef5,
fe5,
de3,
ed3,
en2,
ne2,
nu2,
un2,