Fruticulose is a word that describes plants or shrubs that are densely covered with branches, twigs, or small leaves. Synonyms for fruticulose include shrubby, bushy, thicket-forming, woody, and brushy. These words are often used to describe plants that are common in arid regions, such as desert areas. Other synonyms may include thorny, bristly, and prickly, which are used to describe plants that have small thorns or spines. These words can also be used to describe the texture or appearance of a plant, rather than just its growth habit. Overall, synonyms for fruticulose are useful for describing the diverse range of plants that have dense and branchy growth forms.