Prickly shrubs can be a nuisance to navigate through, but thankfully, there are synonyms that can be used to describe them. One common term is thicket, which often refers to a dense growth of bushes or trees. Another synonym is bramble, which specifically points to a thorny shrub. These prickly plants can also be described as thorn bushes, a term that focuses on the sharp protrusions that make them difficult to handle. Cacti also fall under the category of prickly shrubs, and can be called succulents or desert plants. Regardless of the terminology used, it's important to approach these types of vegetation with caution to avoid getting injured by their sharp spikes.