Focus on the pronunciation of proliferate
English definition of “proliferate”
/prəˈlɪf·əˌreɪt/ v [I]
› to increase greatly in number or amount, usually quickly: Amusement and theme parks are proliferating across the country. proliferation
/prəˌlɪf·əˈreɪ·ʃən/ n [U] › The proliferation of cell phones has changed how we communicate.