6 letter words:
fizgig20,
fuzing19,
feuing10,
gieing8,
5 letter words:
feign9,
fugie9,
fungi9,
gigue7,
ginge7,
gunge7,
genii6,
4 letter words:
fuze16,
zing14,
zein13,
zine13,
fung8,
enuf7,
feni7,
fine7,
fini7,
neif7,
nief7,
nife7,
ging6,
gung6,
genu5,
gien5,
3 letter words:
fez15,
fiz15,
zig13,
zin12,
feg7,
fig7,
fug7,
gif7,
fen6,
feu6,
fie6,
fin6,
fun6,
nef6,
egg5,
gig5,
igg5,
eng4,
gen4,
gie4,
gin4,
gnu4,
gue4,
gun4,
neg4,
nie3,
uni3,
2 letter words:
ef5,
fe5,
if5,
gi3,
gu3,
ug3,
en2,
in2,
ne2,
nu2,
un2,