A palindrome is a word that can be read forward and backwards. Examples of female name palindromes:
Hannah
Ava
Eve
Anna
Elle
Ada
Viv
ana
Mom (title)
Madam (title)
Maam (title)
"Madam" is a palindrome for a form of address to a woman, as it reads the same forwards and backwards.
Madam (most formal, would be used to address woman you do not know)
Ma'am
Maam
Mum (informal/personal)
Mom (informal/personal)
Madam
Ma'am
Maam
A lady is many of things. A lady should be a wife, mother, cleaner and a few other things.
The palindrome with which to address a woman is madam.
You can call her madam.
Madam
Lady
Ma'am Madam
Madam, Ma'am
Maam. Without the apostophe.
Nun
nun
Hannah
nun
"Palindromic" is the adjective form of "palindrome."
Madam, ma'am
Madam, ma'am
Eve
Eve