A true palindrome has an odd number of letters; the middle one is the "axis". So, for example ABCBA is a true palindrome of 5 letters. There are 17,576 such combinations of 5 letters. I ran a test on them and only 11,965 are available as a .com ! Get a copy of this list for only $8 - post SOLD here and submit payment to corporate [at] acroplex [dot] com