5 letter words:
kayak16,
4 letter words:
zany16,
kyak15,
azan13,
kaka12,
yank11,
bank10,
kana8,
3 letter words:
kay10,
yak10,
kab9,
aby8,
bay8,
any6,
nay6,
aba5,
baa5,
ban5,
nab5,
ana3,
2 letter words:
za11,
by7,
ka6,
ay5,
ya5,
ab4,
ba4,
aa2,
an2,
na2,