5 letter words:
genic8,
icing8,
niece7,
genie6,
genii6,
4 letter words:
zinc15,
geez14,
zing14,
zein13,
zine13,
cine6,
nice6,
gene5,
gien5,
3 letter words:
zig13,
zee12,
zin12,
cig6,
cee5,
ice5,
eng4,
gee4,
gen4,
gie4,
gin4,
neg4,
nee3,
2 letter words:
en2,
in2,
ne2,