5 letter words:
bunya10,
bwana10,
nawab10,
abuna7,
4 letter words:
zany16,
azan13,
away10,
awny10,
wany10,
yawn10,
bawn9,
yaba9,
yuan7,
buna6,
3 letter words:
way9,
wyn9,
yaw9,
aby8,
bay8,
buy8,
wab8,
any6,
awa6,
awn6,
ayu6,
naw6,
nay6,
wan6,
aba5,
baa5,
ban5,
bun5,
nab5,
nub5,
ana3,
aua3,
2 letter words:
za11,
by7,
aw5,
ay5,
ny5,
ya5,
yu5,
ab4,
ba4,
aa2,
an2,
na2,
nu2,
un2,