What Words Spelled Backwards Make Words?

What Words Spelled Backwards Make Words? Some examples of palindromic words are redivider, deified, civic, radar, level, rotor, kayak, reviver, racecar, madam, and refer. There are also word-unit palindromes in which the unit of reversal is the word (β€œIs it crazy how saying sentences backwards creates backwards sentences saying how crazy it is?”). What words