5 letter words:
zupan16,
fanga9,
fauna8,
pagan8,
panga8,
punga8,
unbag8,
abuna7,
guana6,
4 letter words:
zupa15,
azan13,
bapu8,
fang8,
fung8,
bang7,
bung7,
faan7,
faun7,
gaup7,
pang7,
pung7,
buna6,
napa6,
paua6,
puna6,
anga5,
gaun5,
guan5,
naga5,
3 letter words:
zap14,
zag13,
fab8,
fap8,
fub8,
bap7,
fag7,
fug7,
pub7,
auf6,
bag6,
bug6,
faa6,
fan6,
fun6,
gab6,
gap6,
gub6,
gup6,
pug6,
aba5,
baa5,
ban5,
bun5,
nab5,
nap5,
nub5,
pan5,
pun5,
aga4,
gan4,
gau4,
gnu4,
gun4,
nag4,
ana3,
aua3,
2 letter words:
za11,
fa5,
ab4,
ba4,
pa4,
up4,
ag3,
gu3,
ug3,
aa2,
an2,
na2,
nu2,
un2,