Such a word is called a palindrome, and many have seven letters. One is race car.
rotator, reviver, repaper, deified
redder
A car model that is spelled the same forward and backwards is a race car. As you can see RACECAR backwards is RACECAR.
Palindromes
The same as if spelt forward.
palindrome
The three-letter word for energy that is the same spelled backwards and forwards is "rad."
redder
A five letter word that can be spelled forward and backward is "Madam".
A car model that is spelled the same forward and backwards is a race car. As you can see RACECAR backwards is RACECAR.
The German noun reittier.
Palindromes
noon
The same as if spelt forward.
palindrome
racecar
Gag
palindrome