5 letter words:
unget6,
4 letter words:
fung8,
enuf7,
fent7,
gent5,
genu5,
tegu5,
tung5,
tune4,
3 letter words:
feg7,
fug7,
eft6,
fen6,
fet6,
feu6,
fun6,
nef6,
tef6,
eng4,
gen4,
get4,
gnu4,
gue4,
gun4,
gut4,
neg4,
teg4,
tug4,
net3,
nut3,
ten3,
tun3,
ute3,
2 letter words:
ef5,
fe5,
gu3,
ug3,
en2,
et2,
ne2,
nu2,
te2,
un2,
ut2,