The antonyms for the word "nonflowering" are "flowering", "blossoming", "blooming", "flourishing" and "prospering". These words signify the presence or growth of flowers, usually in plants or trees. Nonflowering plants are commonly known as gymnosperms, which produce seeds but not flowers. Examples of nonflowering plants include pines, cedars, and cycads. In contrast, flowering plants, also known as angiosperms, are characterized by the presence of flowers, which help them reproduce. Different types of flowering plants include roses, sunflowers, orchids, and daisies. The antonyms for nonflowering plants capture the beauty and vitality of nature's creations that attract the attention of many admirers.