Mixed martial arts (MMA) is a combat sport that has been gaining popularity over the years. However, there are other terms that can be used interchangeably with MMA. One such term is "no holds barred," which refers to a form of fighting that has virtually no rules. Another synonym for MMA is "cage fighting," which is derived from the structure that is used in MMA events. Other synonyms for MMA include "ultimate fighting," "combat sports," and "grappling sports." MMA has become a global phenomenon and has attracted millions of fans worldwide. Regardless of what it's called, its popularity will continue to grow as more people discover the thrill of watching skilled fighters battle it out in the octagon.