Bob
A five letter word that can be spelled forward and backward is "Madam".
repaper, rotator, reviver
Devoved Repaper reviver testset rotator
The body part that is spelled the same backward and forward and upside down is "eye." This three-letter word has a symmetrical structure that remains unchanged when viewed in different orientations.
Peep.
redder
lolage
yes
No. It's not necessary.
The three-letter word for energy that is the same spelled backwards and forwards is "rad."
Race car spelled backwards is the same thing: race car.
palindrome