Luke Cage is a popular Marvel character known for his incredible strength and unbreakable skin. When it comes to finding synonyms for the name Luke Cage, one can consider using phrases like Power Man, Bulletproof, Hero for Hire, Harlem Hero, Defender, and Cage. These terms accurately depict the attributes and characteristics of this beloved character. Additionally, one could use combinations of words like Might Man of Steel, Fierce Fighter, or Unstoppable Warrior to reinforce Luke Cage's image and reputation as a formidable hero in the Marvel universe. Ultimately, there are many ways to describe Luke Cage, and each synonym adds depth and dimension to his persona.