8 letter words:
iguanian9,
7 letter words:
biznaga19,
gazania17,
zingani17,
6 letter words:
banzai17,
zanana15,
zinnia15,
baaing9,
baning9,
banana8,
banian8,
angina7,
guanin7,
iguana7,
nagana7,
5 letter words:
baiza16,
nubia7,
unban7,
again6,
4 letter words:
zing14,
azan13,
nazi13,
bang7,
bung7,
bani6,
buna6,
bunn6,
agin5,
anga5,
gain5,
gaun5,
guan5,
anna4,
inia4,
naan4,
nana4,
unai4,
3 letter words:
biz14,
zag13,
zig13,
zin12,
bag6,
big6,
bug6,
gab6,
gib6,
aba5,
baa5,
ban5,
bin5,
bun5,
nab5,
nib5,
nub5,
aga4,
gan4,
gin4,
gnu4,
gun4,
nag4,
ain3,
ana3,
ani3,
inn3,
nan3,
nun3,
2 letter words:
za11,
ab4,
ba4,
bi4,
ag3,
aa2,
ai2,
an2,
in2,
na2,
nu2,
un2,