The term 'Flower Lover' can be broken down into two crossword solutions: BEE (3 letters). A bee is an insect that is known for its love of flowers. Bees are essential pollinators, meaning they help to spread pollen from one flower to another, allowing plants to reproduce and grow. Bees also feed on the nectar of flowers, which provides them with energy and nutrition. As a result, bees and flowers have a mutually beneficial relationship, making bees a perfect symbol for a flower lover.