Vegetational is an adjective that pertains to vegetation or plants. There are several synonyms for this word, including botanical, plant-based, verdant, and green. These words describe the presence of vegetation or the lushness of plant life in a particular area. Other synonyms for vegetational may include herbal, horticultural, and floral. When used in a sentence, these words can provide vivid imagery and help to paint a picture of the natural world. Whether one is describing a forest, a garden, or a meadow, words like botanical and verdant can help to convey a sense of life and abundance.