greaten

/ˈɡreɪtən/
verb
  1. To become larger, more intense, or more important.
    • Her interest in the subject greatened after she read the first chapter.
    • The storm began to greaten as it moved across the ocean.
    • The gap between the rich and the poor continues to greaten in many countries.
  2. To make something larger, more intense, or more important.
    • The artist used bold colors to greaten the emotional impact of the painting.
    • The new policy will greaten the opportunities for small businesses.
    • Adding more spices will greaten the flavor of the dish.