A palindrome is a word that reads the same both backwards and forwards. So radar already is a palindrome. IF you're thinking of the acronym for radar, it's RAdio Detection And Ranging.
pep pep
No, 'laser' is not a palindrome because it is not spelled the same way forward and backward.
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"radar" is a palindrome for detector.
Radar is a palindrome for detector.
Radar is a palindrome that means "detector."
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