The crossword solution for the term MET LIFE COMPETITOR is AETNA, which is a 5-letter word. AETNA is an American managed health care company that provides health insurance products and related services, including medical, pharmaceutical, dental, behavioral health, long-term care, and disability plans. It is one of the largest health insurance providers in the United States, and is the third-largest health insurer in the world. AETNA is a major competitor of MetLife, another large health insurance provider.