The word is "sexes."
Oh, dude, a palindrome for males is "Mr. Owl ate my metal worm," and for females, it's "Eva, can I see bees in a cave?" It's like words that read the same forwards and backwards, you know? So, if you're into wordplay or just killing time on the internet, palindromes are where it's at.
A palindrome for the word "tier" is "reit," which is not a recognized English word. However, "tier" itself does not have a direct palindrome since a palindrome reads the same forwards and backwards. The closest approach to finding a palindrome would involve rearranging letters or using a different set of letters entirely.
Ellos (when referring to males and females, or just males). Ellas (when referring to just females).
palindrome
A palindrome is any series of letters, numbers or other symbols that are the same whether read forward or backward, such as the word level.
Feo: for males Fea: for females.
joueur for males or joueuse for females
The word "pig" can used for both males and females. If you want to be detailed, males are boars and females are sows.
Ostrich females asre called hens Ostrich males are called ostrich males
We, as females, have many ways to attract males.
In English the word saint refers to both males and females.
sex